High-speed punching machine with linear bearing

Abstract

The invention relates to the technical field of mechanical engineering, and discloses a high-speed punching machine with a linear bearing, which comprises a driving assembly, a driving part, a first worm gear, a first worm, a first bevel gear, a second bevel gear and a first fluted disc; and the limiting assembly is arranged on one side of the first fluted disc and comprises a limiting piece, the limiting piece comprises a moving rod, a fixing plate, a first extrusion rod, a second extrusion rod and an extrusion block, the fixing plate is arranged at the top of the moving rod, and the moving rod is arranged at the bottom of the fixing plate. The device has the beneficial effects that when the distance between the ball and the stamping plate is adjusted, a plurality of bolts can be tightened at the same time, the bolts do not need to be operated one by one, the time required for adjusting the distance can be remarkably shortened by tightening the bolts at the same time, compared with a mode of screwing the bolts one by one, the operation can complete the adjustment work within shorter time, and the adjustment efficiency is improved. Therefore, the production pause time is shortened, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical engineering, in particular to a high-speed punching machine with a linear bearing. Background Art

[0002] A punch press, also known as a stamping machine or a press, is a mechanical equipment for plastic processing of metal sheets, pipes and other materials. A punch press is generally provided with a punching plate, which is in direct contact with the workpiece being processed. Driven by the power of the punch press, pressure is applied to the workpiece to cause it to undergo plastic deformation or separation, thereby achieving various stamping processes such as punching, blanking, bending, and stretching. A friction plate in contact with the punching plate is provided inside the punch press to reduce the friction during stamping. The reduction in friction can make the movement of the punching plate in the punch press smoother. However, after long-term use, the surface of the punching plate will wear out. As the surface wears out, the flatness and dimensional accuracy of the punching plate will gradually decrease, which will lead to stamping failure. The size deviation of the workpiece increases, and the shape becomes irregular, which cannot meet the high-precision processing requirements. By arranging a ball on one side of the friction plate, the sliding friction can be converted into rolling friction, which greatly reduces the friction coefficient. In this way, the friction force on the friction plate during contact with the stamping plate is greatly reduced, thereby effectively preventing the wear of the friction plate due to long-term friction. Usually, the friction plate is fixed to one side of the punch press with bolts. When the distance between the friction plate and the stamping plate needs to be adjusted, the bolts need to be tightened one by one. Tightening the bolts one by one is a rather cumbersome operation, especially when the number of bolts is large. It takes a lot of time to complete the adjustment, which will cause the production downtime to be extended, thereby reducing production efficiency. Summary of the invention

[0003] In view of the above problems existing in the existing high-speed punch press with linear bearings, the present invention is proposed.

[0004] Therefore, the problem to be solved by the present invention is that when adjusting the distance between the ball and the stamping plate, the bolts need to be tightened one by one.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a high-speed punching machine with a linear bearing, comprising a driving assembly, comprising a driving member, comprising a first worm wheel, a first worm, a first bevel gear, a second bevel gear and a first toothed disc, wherein the first worm is arranged at one side of the first worm wheel for meshing connection, the first worm wheel is arranged at one side of the first worm for meshing connection, the first bevel gear is arranged at the bottom of the first worm, the second bevel gear is arranged at one side of the bottom of the first bevel gear for meshing connection, and the first toothed disc is arranged at one side of the second bevel gear; A limiting assembly is arranged on one side of the first toothed disc, and includes a limiting member, including a moving rod, a fixed plate, a first extrusion rod, a second extrusion rod and an extrusion block, the fixed plate is arranged on the top of the moving rod, the moving rod is arranged on the bottom of the fixed plate, a card slot is opened on one side of the fixed plate, a movable slot is arranged on one side of the card slot, the first extrusion rod is inserted into the inner wall of the fixed plate, the first extrusion rod is movably connected to the fixed plate, the second extrusion rod is arranged on one side of the first extrusion rod, the second extrusion rod is movably connected to the fixed plate, the extrusion block is arranged on the bottom of the fixed plate, and the top of the extrusion block is an inclined surface.

[0006] As a preferred solution of the high-speed punching machine with linear bearings described in the present invention, a first rotating shaft is fixed to one side of the first toothed disc, a placing rod is provided at one end of the first rotating shaft, the first rotating shaft is located on the inner wall of the placing rod and rotates, a protective ring is provided on the outer sleeve of the first rotating shaft, and a second bevel gear is provided on one side of the first rotating shaft.

[0007] As a preferred solution of the high-speed punch press with linear bearings described in the present invention, a second toothed disc is provided on one side of the first toothed disc, a second rotating shaft is provided on one side of the second toothed disc, a connecting ring is sleeved on the outer side of the second rotating shaft, one side of the connecting ring is fixed to one side of the second toothed disc, and the second rotating shaft is movably connected to the connecting ring.

[0008] As a preferred solution of the high-speed punch press with linear bearings described in the present invention, wherein: a first spring is provided on one side of the connecting ring, the first spring is sleeved on the outside of the second rotating shaft, a stop block is also provided on one side of the first spring, one end of the first spring is fixed to one side of the connecting ring, and the other end is fixed to one side of the stop block, a third bevel gear is provided on one side of the second rotating shaft, a support block is provided at one end of the second rotating shaft, and the second rotating shaft is located on the inner wall of the support block and rotates.

[0009] As a preferred solution of the high-speed punching machine with linear bearings described in the present invention, a fourth bevel gear is arranged on one side of the third bevel gear, a second worm is arranged on the top of the fourth bevel gear, a second worm wheel is arranged on one side of the second worm, a first turntable is arranged on the top of the fourth bevel gear, and a second turntable is arranged on the top of the first bevel gear.

[0010] As a preferred solution of the high-speed punching machine with linear bearings described in the present invention, a rocker arm is provided on one side of the moving rod, a support plate is provided at the bottom of the rocker arm, a fixed shaft is fixed on the top of the support plate, the fixed shaft is inserted into the inner wall of the rocker arm, the rocker arm is movably connected to the fixed shaft, and the moving rod is movably connected to the connecting ring.

[0011] As a preferred solution of the high-speed punching machine with linear bearings described in the present invention, wherein: a movable plate is arranged on one side of the fixed plate, a limiting groove is provided on the inner wall of the movable plate, a sliding groove is provided on one side of the limiting groove, a driving shaft is inserted between the limiting groove and the inner wall of the card slot, the other side of the driving shaft is fixed to one side of the first extrusion rod, a driving rod is inserted between the sliding groove and the inner wall of the movable groove, one side of the driving rod is fixed to one side of the second extrusion rod, and a movable groove is provided at the bottom of the movable plate.

[0012] As a preferred solution of the high-speed punching machine with linear bearings described in the present invention, a support rod is fixed to one side of the fixed plate, the support rod is inserted into the inner wall of the movable groove, a support bar is arranged on one side of the support rod, one side of the support bar is fixed to one side of the movable plate, a second spring is provided on one side of the support bar, and the other end of the second spring is fixed to one end of the support rod.

[0013] As a preferred solution of the high-speed punching machine with linear bearings described in the present invention, wherein: a first pushing rod is arranged at the bottom of the first extrusion rod, a third spring is sleeved on the outer side of the first pushing rod, one end of the third spring is fixed to the bottom of the first pushing rod, and the other end is fixed to the top of the fixed plate, a second pushing rod is arranged at the bottom of the second extrusion rod, a fourth spring is sleeved on the outer side of the second pushing rod, one end of the fourth spring is fixed to the bottom of the second extrusion rod, and the other end is fixed to the top of the fixed plate, and the extrusion block is fixed to one side of the rocker arm.

[0014] As a preferred solution of the high-speed punch press with linear bearings described in the present invention, it also includes a main body component, including a punch press body, a base, a moving bar, a ball, a bolt and a placement plate, the base is arranged on the inner wall of the punch press body, the punch press body is sleeved on the outside of the base, the moving bar is arranged on one side of the punch press body, the moving bar is slidably connected to the punch press body, the ball is arranged on one side of the moving bar, the bolt is arranged on one side of the punch press body, the outside of the bolt is sleeved with a first worm gear, and the placement plate is arranged on one side of the bolt.

[0015] The beneficial effect of the present invention is that when adjusting the spacing between the ball and the stamping plate, multiple bolts can be tightened at the same time without operating the bolts one by one. Tightening multiple bolts at the same time can significantly shorten the time required to adjust the spacing. Compared with the method of tightening the bolts one by one, this operation can complete the adjustment work in a shorter time, thereby reducing the time of production downtime and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 The overall picture of a high-speed punch press with linear bearings.

[0017] Figure 2 This is a diagram of the ball structure of a high-speed punch press with linear bearings.

[0018] Figure 3 This is the structural diagram of the second worm of a high-speed punch press with linear bearings.

[0019] Figure 4 For high-speed punch presses with linear bearings Figure 3 A partial enlarged structural diagram in the middle.

[0020] Figure 5 This is the structural diagram of the fourth bevel gear of a high-speed punch press with linear bearings.

[0021] Figure 6 This is the structural diagram of the first bevel gear of a high-speed punch press with linear bearings.

[0022] Figure 7 This is a structural diagram of the second rotating axis of a high-speed punch press with linear bearings.

[0023] Figure 8 This is the structural diagram of the second bevel gear of a high-speed punch press with linear bearings.

[0024] Fig. 9 This is a structural diagram of the connecting ring of a high-speed punch press with linear bearings.

[0025] Fig.10 This is a diagram of the bolt structure of a high-speed punch press with linear bearings. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1 Reference Figure 1-Figure 10 , which is the first embodiment of the present invention, provides a high-speed punch press with a linear bearing. The high-speed punch press with a linear bearing includes a main body component 100, a drive component 200 and a limit component 300. The three can cooperate to tighten multiple bolts at the same time when adjusting the distance between the ball and the punching plate.

[0030] The driving assembly 200 includes a driving member 201, including a first worm wheel 201a, a first worm 201b, a first bevel gear 201c, a second bevel gear 201d and a first toothed disc 201e. The first worm 201b is arranged on one side of the first worm wheel 201a for meshing connection. The first worm wheel 201a is arranged on one side of the first worm 201b for meshing connection. The first bevel gear 201c is arranged at the bottom of the first worm 201b. The second bevel gear 201d is arranged on one side of the bottom of the first bevel gear 201c for meshing connection. The first toothed disc 201e is arranged on one side of the second bevel gear 201d.

[0031] When the placement plate 106 and the punch body 101 need to be fixed, the first bevel gear 201c is rotated. The first bevel gear 201c drives the first worm 201b to rotate, and the first worm 201b rotates and engages with the first worm wheel 201a to rotate the first worm wheel 201a, thereby fixing the placement plate 106 and the punch body 101. When the first bevel gear 201c is rotated, the first toothed disc 201e is also driven to rotate. When the placement plate 106 or the punch body 101 needs to be maintained or replaced, this fixing method can be disassembled and installed more conveniently, thereby improving the maintainability of the equipment.

[0032] The limiting assembly 300 is arranged on one side of the first toothed disc 201e, and includes a limiting member 301, including a moving rod 301a, a fixed plate 301b, a first extrusion rod 301c, a second extrusion rod 301d and an extrusion block 301e. The fixed plate 301b is arranged on the top of the moving rod 301a, and the moving rod 301a is arranged on the bottom of the fixed plate 301b. A slot 301b-1 is provided on one side of the fixed plate 301b, and a movable slot 301b-2 is provided on one side of the slot 301b-1. The first extrusion rod 301c is inserted into the inner wall of the fixed plate 301b, and the first extrusion rod 301c is movably connected to the fixed plate 301b. The second extrusion rod 301d is arranged on one side of the first extrusion rod 301c, and the second extrusion rod 301d is movably connected to the fixed plate 301b. The extrusion block 301e is arranged at the bottom of the fixed plate 301b, and the top of the extrusion block 301e is an inclined surface.

[0033] When it is necessary to tighten the bolts 105 on both sides, the movable rod 301a is moved. The movable rod 301a can be moved to tighten the bolts 105 on both sides. When the tightening is completed and the first toothed disc 201e needs to be limited, the first extrusion rod 301c is squeezed, and the first extrusion rod 301c moves on the inner wall of the slot 301b-1. When the first extrusion rod 301c is pressed down, the extrusion block 301e is squeezed, and the extrusion block 301e moves. When it is necessary to release the limit, the second extrusion rod 301d is squeezed to release the limit on the movable rod 301a. This limiting method is simple and convenient to operate, which enables the limit to be quickly released when the bolts need to be adjusted or removed, thereby improving the flexibility and efficiency of work.

[0034] Example 2 Reference Figure 1-Figure 10 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0035] Specifically, a first rotating shaft 202a is fixed to one side of the first toothed disc 201e, a placement rod 202b is provided at one end of the first rotating shaft 202a, the first rotating shaft 202a is located on the inner wall of the placement rod 202b and rotates, a protective ring 202c is provided on the outer sleeve of the first rotating shaft 202a, and a second bevel gear 201d is provided on one side of the first rotating shaft 202a.

[0036] The placement rod 202b is used to support the first rotating shaft 202a, and the protection ring 202c is used to protect the first rotating shaft 202a.

[0037] Specifically, a second toothed disc 202d is provided on one side of the first toothed disc 201e, a second rotating shaft 202e is provided on one side of the second toothed disc 202d, a connecting ring 202f is sleeved on the outer side of the second rotating shaft 202e, one side of the connecting ring 202f is fixed to one side of the second toothed disc 202d, and the second rotating shaft 202e is movably connected to the connecting ring 202f.

[0038] Two sliding grooves are provided on the inner wall of the connecting ring 202f, and two sliding bars are provided on one side of the second rotating shaft 202e. When the bolts 105 on both sides need to be tightened synchronously, the first toothed disc 201e is rotated, and then the connecting ring 202f is moved to make the sliding groove move on the sliding bar. The movement of the connecting ring 202f drives the second toothed disc 202d to move. When one side of the second toothed disc 202d moves to engage with one side of the first toothed disc 201e, the second toothed disc 202d is rotated. The rotation of the second toothed disc 202d drives the connecting ring 202f to rotate, and the connecting ring 202f drives the second rotating shaft 202e to rotate, so that the bolts 105 on the other side can be tightened synchronously.

[0039] Specifically, a first spring 202g is provided on one side of the connecting ring 202f, and the first spring 202g is sleeved on the outside of the second rotating shaft 202e. A stopper 202h is also provided on one side of the first spring 202g. One end of the first spring 202g is fixed to one side of the connecting ring 202f, and the other end is fixed to one side of the stopper 202h. A third bevel gear 202i is provided on one side of the second rotating shaft 202e. A support block 202j is provided at one end of the second rotating shaft 202e, and the second rotating shaft 202e is located on the inner wall of the support block 202j and rotates.

[0040] The block 202h is used to support the second rotating shaft 202e. When the second toothed disc 202d needs to be meshed with the first toothed disc 201e and rotated at the same time, the connecting ring 202f is moved to make the slide groove move on the slide bar to squeeze the connecting ring 202f. The movement of the connecting ring 202f will pull the first spring 202g. The movement of the connecting ring 202f drives the second rotating shaft 202e to mesh with the first toothed disc 201e and rotate.

[0041] Specifically, a fourth bevel gear 202k is provided on one side of the third bevel gear 202i, a second worm 202l is provided on the top of the fourth bevel gear 202k, a second worm gear 202m is provided on one side of the second worm 202l, a first rotating disk 202n is provided on the top of the fourth bevel gear 202k, and a second rotating disk 202o is provided on the top of the first bevel gear 201c.

[0042] The first turntable 202n and the second turntable 202o are used to make the twisting more convenient. When the second rotating shaft 202e moves, the third bevel gear 202i is driven to rotate. The third bevel gear 202i rotates and engages with the fourth bevel gear 202k to rotate the fourth bevel gear 202k. The fourth bevel gear 202k rotates and drives the second worm 202l to rotate. The second worm 202l rotates and engages with one side of the second worm gear 202m, so that the bolt 105 can be tightened to fix the placement plate 106 to the punch body 101.

[0043] Specifically, a rocker arm 302a is provided on one side of the moving rod 301a, a support plate 302b is provided at the bottom of the rocker arm 302a, a fixed shaft 302c is fixed on the top of the support plate 302b, the fixed shaft 302c is inserted into the inner wall of the rocker arm 302a, the rocker arm 302a is movably connected to the fixed shaft 302c, and the moving rod 301a is movably connected to the connecting ring 202f.

[0044] The support plate 302b is used to support the fixed shaft 302c, and the fixed shaft 302c is used to support the rocker arm 302a. By moving the rocker arm 302a, the movement of the rocker arm 302a drives the moving rod 301a to move, and the moving rod 301a squeezes the connecting ring 202f, and the connecting ring 202f squeezes the second toothed disc 202d, so that the second toothed disc 202d engages and rotates with the first toothed disc 201e.

[0045] Example 3 Reference Figure 9-10 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0046] Specifically, a limiting groove 302d-1 is provided on the inner wall of the movable plate 302d, a sliding groove 302d-2 is provided on one side of the limiting groove 302d-1, a driving shaft 302e is inserted into the limiting groove 302d-1 and the inner wall of the card slot 301b-1, and the other side of the driving shaft 302e is fixed to one side of the first extrusion rod 301c, a driving rod 302f is inserted into the inner wall of the sliding groove 302d-2 and the movable groove 301b-2, and one side of the driving rod 302f is fixed to one side of the second extrusion rod 301d, and a movable groove 302d-3 is provided at the bottom of the movable plate 302d.

[0047] By squeezing the first squeezing rod 301c, the first squeezing rod 301c moves to drive the driving shaft 302e to move. When the driving shaft 302e moves to engage with the limiting groove 302d-1, the first squeezing rod 301c squeezes the squeezing block 301e, and the squeezing block 301e squeezes the swing rod 302a, so that the swing rod 302a pulls the connecting ring 202f, and the connecting ring 202f pulls the second toothed disc 202d, so that the second toothed disc 202d and the first toothed disc 201 e is separated. When the second toothed disc 202d needs to be engaged with the first toothed disc 201e, the second extrusion rod 301d is squeezed to move the second extrusion rod 301d. The movement of the second extrusion rod 301d drives the driving rod 302f to move on the inner wall of the sliding groove 302d-2. When the driving rod 302f moves, it drives the moving plate 302d to move. The movement of the moving plate 302d separates the driving shaft 302e from the limiting groove 302d-1, thereby releasing the limit on the rocker arm 302a.

[0048] Specifically, a support rod 302g is fixed on one side of the fixed plate 301b, and the support rod 302g is inserted into the inner wall of the movable groove 302d-3. A support bar 302h is arranged on one side of the support rod 302g, and one side of the support bar 302h is fixed to one side of the movable plate 302d. One side of the support bar 302h is opened, and the other end of the second spring 302i is fixed to one end of the support rod 302g.

[0049] When the driving shaft 302e moves on the inner wall of the limiting groove 302d-1, it will drive the moving plate 302d to move. The movement of the moving plate 302d will drive the supporting bar 302h to move. The supporting bar 302h will pull the second spring 302i, so that the driving shaft 302e can be engaged with the limiting groove 302d-1. When the limit needs to be released, the driving rod 302f is moved. The movement of the driving rod 302f will squeeze the moving plate 302d, so that the moving plate 302d moves, so that the driving shaft 302e can be separated from the limiting groove 302d-1. When the driving rod 302f squeezes the moving plate 302d, it will drive the supporting bar 302h to move. The supporting bar 302h will pull the second spring 302i. At this time, the rebound of the second spring 302i will make the driving rod 302f return to its original position, and this reciprocating process completes the squeezing of the squeezing block 301e.

[0050] Specifically, a first push rod 302j is provided at the bottom of the first extrusion rod 301c, a third spring 302k is sleeved on the outer side of the first push rod 302j, one end of the third spring 302k is fixed to the bottom of the first push rod 302j, and the other end is fixed to the top of the fixed plate 301b, a second push rod 302l is provided at the bottom of the second extrusion rod 301d, a fourth spring 302m is sleeved on the outer side of the second push rod 302l, one end of the fourth spring 302m is fixed to the bottom of the second extrusion rod 301d, and the other end is fixed to the top of the fixed plate 301b, and the extrusion block 301e is fixed to one side of the swing rod 302a By moving the first extrusion rod 301c, the first extrusion rod 301c moves to squeeze the first push rod 302j, and when the first extrusion rod 301c moves, the third spring 302k is also squeezed. The first extrusion rod 301c moves to make the driving shaft 302e engage with the moving plate 302d to limit the position. The first push rod 302j moves to squeeze the extrusion block 301e. The extrusion block 301e moves to drive the swing rod 302a to move. When the limit is released, the second extrusion rod 301d is squeezed. The second extrusion rod 301d squeezes the second push rod 302l, and the second push rod 302l squeezes the fourth spring 302m, so that the driving rod 302f moves in the sliding groove 302d-2 and drives the moving plate 302d to move. At this time, the driving shaft 302e is separated from the limiting groove 302d-1 through the rebound of the third spring 302k. At this time, the squeezing of the second extrusion rod 301d is released, and the rebound of the fourth spring 302m makes the driving rod 302f return to its original position, thereby releasing the limit on the extrusion block 301e.

[0051] Specifically, it also includes a main body component 100, including a punch body 101, a base 102, a moving bar 103, a ball 104, a bolt 105 and a placement plate 106. The base 102 is arranged on the inner wall of the punch body 101, the punch body 101 is sleeved on the outside of the base 102, the moving bar 103 is arranged on one side of the punch body 101, the moving bar 103 is slidably connected to the punch body 101, the ball 104 is arranged on one side of the moving bar 103, the bolt 105 is arranged on one side of the punch body 101, the first worm gear 201a is sleeved on the outside of the bolt 105, and the placement plate 106 is arranged on one side of the bolt 105.

[0052] The punch body 101 is also called a punching machine or a press machine. It is a processing equipment that applies pressure to a material to cause it to plastically deform or separate, thereby obtaining a desired shape and size. The base 102 is used to place the material to be processed, the moving bar 103 is used to drive the punch to move, the ball 104 is used to reduce the friction of the punch when it moves, and the bolts 105 are four groups, each group has three bolts 105, and the bolts 105 are used to fix the placement plate 106 and the punch body 101. The placement plate 106 is used to place the moving bar 103. The bolts 105 are threadedly connected to the first worm gear 201a, and a fixing groove is provided on one side of the bolt 105. The punch body 101 is provided with a fixing strip corresponding to the fixing groove. By rotating the first worm gear 201a, the first worm gear 201a will not drive the bolt 105 to rotate but will drive the bolt 105 to move through the setting of the fixing strip. The bolt 105 moves so that the distance of the baffle can be adjusted.

[0053] When in use, when the bolts 105 need to be tightened synchronously, first release the limit on the extrusion block 301e, and by squeezing the second extrusion rod 301d, the second extrusion rod 301d moves to drive the driving rod 302f to move. The movement of the driving rod 302f will squeeze the movable plate 302d, so that the movable plate 302d moves, and the driving shaft 302e is separated from the limiting groove 302d-1. When the driving rod 302f squeezes the movable plate 302d, it will drive the support bar 302h to move, and the support bar 302h will pull the second spring 302i. At this time, the rebound of the second spring 302i makes the driving rod 302f return to its original position, and the movement of the driving rod 302f drives the first extrusion rod 301c to move. c moves and drives the first push rod 302j to move, so that the first push rod 302j is separated from the extrusion block 301e, so that the limit of the extrusion block 301e can be released, and then the swing rod 302a is moved, the swing rod 302a moves and drives the moving rod 301a to move, the moving rod 301a squeezes the connecting ring 202f, the connecting ring 202f moves to pull the first spring 202g, the connecting ring 202f moves to squeeze the second toothed disk 202d, so that the second toothed disk 202d is engaged with the first toothed disk 201e, and then the second rotating disk 202o is rotated, the rotation of the second rotating disk 202o drives the first bevel gear 201c to rotate, the rotation of the first bevel gear 201c drives the first worm 201b to rotate, and the A worm 201b drives the first worm wheel 201a to rotate, so that it can be tightened. When the first bevel gear 201c rotates, it also drives the second bevel gear 201d to rotate. The rotation of the second bevel gear 201d drives the first toothed disc 201e to rotate. The first toothed disc 201e drives the second toothed disc 202d to rotate. The rotation of the second toothed disc 202d drives the connecting ring 202f to rotate. The rotation of the connecting ring 202f drives the second rotating shaft 202e to rotate. The second rotating shaft 202e drives the third bevel gear 202i to rotate. The third bevel gear 202i drives the fourth bevel gear 202k to rotate. The fourth bevel gear 202k rotates and drives the second worm 202l to rotate. The second worm 202l rotates and meshes with one side of the second worm wheel 202m. , so that the bolt 105 can be tightened to fix the placement plate 106 to the punch body 101. When the second toothed disc 202d needs to be separated from the first toothed disc 201e, the first extrusion rod 301c is squeezed, and the first extrusion rod 301c squeezes the first push rod 302j. When the first extrusion rod 301c moves, the third spring 302k is also squeezed. The movement of the first extrusion rod 301c drives the drive shaft 302e to move on the inner wall of the limiting groove 302d-1. The movement of the drive shaft 302e drives the movement of the moving plate 302d to drive the support bar 302h to move. The support bar 302h pulls the second spring 302i, so that the drive shaft 302e can be engaged with the limiting groove 302d-1.After the engagement, the first extrusion rod 301c is used to squeeze the first push rod 302j, and the first push rod 302j squeezes the extrusion block 301e, and the extrusion block 301e moves to squeeze the swing rod 302a, and the swing rod 302a moves to drive the moving rod 301a to squeeze the connecting ring 202f, and the connecting ring 202f moves to squeeze the first spring 202g, and the connecting ring 202f moves to drive the second toothed disc 202d to separate from the first toothed disc 201e, so that the second toothed disc 202d can be separated from the first toothed disc 201e.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A high-speed punch press with a linear bearing, characterized in that: include, A driving assembly (200) comprises a driving member (201), comprising a first worm wheel (201a), a first worm (201b), a first bevel gear (201c), a second bevel gear (201d) and a first toothed disc (201e), wherein the first worm (201b) is arranged on one side of the first worm wheel (201a) in meshing connection, the first worm wheel (201a) is arranged on one side of the first worm (201b) in meshing connection, the first bevel gear (201c) is arranged at the bottom of the first worm (201b), the second bevel gear (201d) is arranged on one side of the bottom of the first bevel gear (201c) in meshing connection, and the first toothed disc (201e) is arranged on one side of the second bevel gear (201d); The limiting assembly (300) is arranged on one side of the first toothed disc (201e), and comprises a limiting member (301), comprising a moving rod (301a), a fixing plate (301b), a first extrusion rod (301c), a second extrusion rod (301d) and an extrusion block (301e), wherein the fixing plate (301b) is arranged on the top of the moving rod (301a), the moving rod (301a) is arranged on the bottom of the fixing plate (301b), and a card slot (301b-1) is provided on one side of the fixing plate (301b), and the card slot (301 b-1) is provided with a movable groove (301b-2) on one side, the first extrusion rod (301c) is inserted into the inner wall of the fixed plate (301b), the first extrusion rod (301c) is movably connected to the fixed plate (301b), the second extrusion rod (301d) is provided on one side of the first extrusion rod (301c), the second extrusion rod (301d) is movably connected to the fixed plate (301b), the extrusion block (301e) is provided at the bottom of the fixed plate (301b), and the top of the extrusion block (301e) is an inclined surface.

2. The high-speed punch press with linear bearings according to claim 1, characterized in that: A first rotating shaft (202a) is fixed to one side of the first toothed disc (201e), a placement rod (202b) is provided at one end of the first rotating shaft (202a), the first rotating shaft (202a) is located on the inner wall of the placement rod (202b) and rotates, a protective ring (202c) is provided on the outer sleeve of the first rotating shaft (202a), and a second bevel gear (201d) is provided on one side of the first rotating shaft (202a).

3. The high-speed punch press with linear bearings as claimed in claim 2, characterized in that: A second toothed disc (202d) is provided on one side of the first toothed disc (201e), a second rotating shaft (202e) is provided on one side of the second toothed disc (202d), a connecting ring (202f) is sleeved on the outer side of the second rotating shaft (202e), one side of the connecting ring (202f) is fixed to one side of the second toothed disc (202d), and the second rotating shaft (202e) is movably connected to the connecting ring (202f).

4. The high-speed punch press with linear bearings as claimed in claim 3, characterized in that: A first spring (202g) is provided on one side of the connecting ring (202f), the first spring (202g) is sleeved on the outside of the second rotating shaft (202e), a stopper (202h) is also provided on one side of the first spring (202g), one end of the first spring (202g) is fixed to one side of the connecting ring (202f), and the other end is fixed to one side of the stopper (202h), a third bevel gear (202i) is provided on one side of the second rotating shaft (202e), a support block (202j) is provided at one end of the second rotating shaft (202e), and the second rotating shaft (202e) is located on the inner wall of the support block (202j) and rotates.

5. The high-speed punch press with linear bearings as claimed in claim 4, characterized in that: A fourth bevel gear (202k) is arranged on one side of the third bevel gear (202i), a second worm (202l) is arranged on the top of the fourth bevel gear (202k), a second worm wheel (202m) is arranged on one side of the second worm (202l), a first rotating disk (202n) is arranged on the top of the fourth bevel gear (202k), and a second rotating disk (202o) is arranged on the top of the first bevel gear (201c).

6. The high-speed punch press with linear bearings as claimed in claim 5, characterized in that: A swing rod (302a) is provided on one side of the moving rod (301a), a support plate (302b) is provided at the bottom of the swing rod (302a), a fixed shaft (302c) is fixed on the top of the support plate (302b), the fixed shaft (302c) is plugged into the inner wall of the swing rod (302a), the swing rod (302a) and the fixed shaft (302c) are movably connected, and the moving rod (301a) and the connecting ring (202f) are movably connected.

7. The high-speed punch press with linear bearings as claimed in claim 6, characterized in that: A movable plate (302d) is arranged on one side of the fixed plate (301b); a limiting groove (302d-1) is provided on the inner wall of the movable plate (302d); a sliding groove (302d-2) is provided on one side of the limiting groove (302d-1); a driving shaft (302e) is inserted between the limiting groove (302d-1) and the inner wall of the clamping groove (301b-1); the other side of the driving shaft (302e) is fixed to one side of the first extrusion rod (301c); a driving rod (302f) is inserted between the inner wall of the sliding groove (302d-2) and the movable groove (301b-2); one side of the driving rod (302f) is fixed to one side of the second extrusion rod (301d); and a movable groove (302d-3) is provided at the bottom of the movable plate (302d).

8. The high-speed punch press with linear bearings as claimed in claim 7, characterized in that: A support rod (302g) is fixed to one side of the fixed plate (301b), the support rod (302g) is plugged into the inner wall of the movable groove (302d-3), a support bar (302h) is provided on one side of the support rod (302g), one side of the support bar (302h) is fixed to one side of the movable plate (302d), a second spring (302i) is provided on one side of the support bar (302h), and the other end of the second spring (302i) is fixed to one end of the support rod (302g).

9. The high-speed punch press with linear bearings as claimed in claim 8, characterized in that: A first pushing rod (302j) is provided at the bottom of the first extrusion rod (301c), a third spring (302k) is sleeved on the outside of the first pushing rod (302j), one end of the third spring (302k) is fixed to the bottom of the first pushing rod (302j), and the other end is fixed to the top of the fixed plate (301b); a second pushing rod (302l) is provided at the bottom of the second extrusion rod (301d), a fourth spring (302m) is sleeved on the outside of the second pushing rod (302l), one end of the fourth spring (302m) is fixed to the bottom of the second extrusion rod (301d), and the other end is fixed to the top of the fixed plate (301b); the extrusion block (301e) is fixed to one side of the swing rod (302a).

10. The high-speed punch press with linear bearings according to claim 9, characterized in that: It also includes a main body component (100), including a punch body (101), a base (102), a moving bar (103), a ball (104), a bolt (105) and a placement plate (106), wherein the base (102) is arranged on the inner wall of the punch body (101), the punch body (101) is sleeved on the outside of the base (102), the moving bar (103) is arranged on one side of the punch body (101), the moving bar (103) is slidably connected to the punch body (101), the ball (104) is arranged on one side of the moving bar (103), the bolt (105) is arranged on one side of the punch body (101), the outer side of the bolt (105) is sleeved with a first worm gear (201a), and the placement plate (106) is arranged on one side of the bolt (105).

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