Universal cleaning clamp suitable for CNC type high-pressure cleaning machine

Abstract

The utility model relates to a universal cleaning clamp suitable for a CNC type high-pressure cleaning machine, and belongs to the technical field of CNC type high-pressure cleaning machines, the universal cleaning clamp comprises a supporting plate, two transverse plates are fixed at the top of the supporting plate, connecting grooves are formed in the right sides of the two transverse plates, a plurality of inserting blocks are inserted into the connecting grooves, and the inserting blocks are inserted into the connecting grooves. And lower clamping plates are fixed to the top ends of the multiple inserting blocks, stand columns are fixed to the interiors of the lower clamping plates, upper clamping plates are slidably connected to the outer surfaces of the stand columns, reciprocating assemblies used for driving the upper clamping plates to move up and down are arranged in the stand columns, and the reciprocating assemblies comprise screw rods fixed to inner cavities of the stand columns. According to the universal cleaning clamp suitable for the CNC type high-pressure cleaning machine, the upper clamping plate is automatically driven to move up and down through the reciprocating assembly, an operator does not need to operate the upper clamping plate and the lower clamping plate to move oppositely or oppositely, the complexity when the clamp clamps and fixes a workpiece is effectively reduced, the complexity when the workpiece is cleaned is reduced, and the workload of the operator can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC type high pressure cleaning machines, in particular to a universal cleaning fixture suitable for CNC type high pressure cleaning machines. Background Art

[0002] CNC high-pressure cleaning machine (i.e. a fixed-point positioning high-pressure cleaning machine) is a major cleaning equipment that meets the high cleanliness requirements of housing parts such as transmissions and retarders. When using a CNC high-pressure cleaning machine to clean parts, a fixture must be equipped to clamp the parts to ensure accurate cleaning positioning and prevent bumps. Usually, the cleaning fixture needs to be designed for parts of different shapes and sizes.

[0003] A Chinese patent (publication number: CN 211679213 U) discloses a universal cleaning fixture suitable for a CNC high-pressure cleaning machine, which meets different clamping requirements, has good versatility, effectively reduces the workload of fixture design process personnel, and can effectively improve cleaning work efficiency. However, the above document still has the problem that the clamping is relatively cumbersome. Since the above document has the problem that when the upper clamping plate moves downward, the operator needs to operate the tightening nut so that the upper clamping plate and the lower clamping plate can clamp and fix the material. If multiple materials need to be cleaned, the operator needs to operate one by one, thereby increasing the workload of the operator and increasing the cumbersomeness of material cleaning. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a universal cleaning fixture suitable for a CNC type high pressure cleaning machine, which has the advantages of being easy to operate and solves the problem of inconvenient operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal cleaning fixture suitable for a CNC type high-pressure cleaning machine, comprising a support plate, two horizontal plates are fixed on the top of the support plate, the right sides of the two horizontal plates are provided with connecting grooves, the interiors of the connecting grooves are plugged with a plurality of plug-in blocks, the tops of the plurality of plug-in blocks are fixed with a lower clamping plate, the interior of the lower clamping plate is fixed with a column, the outer surface of the column is slidably connected with an upper clamping plate, and the interior of the column is provided with a reciprocating component for driving the upper clamping plate to move up and down;

[0006] The reciprocating component includes a screw fixed to the inner cavity of the column, the outer surface of the screw is threadedly connected to a threaded block, the outer surface of the threaded block is fixed with a sleeve block, the interior of the sleeve block is slidably connected to a slider, the other end of the slider is fixed with a connecting rod, the outer surface of the sleeve block is provided with an annular groove, and the reciprocating component also includes a rotating component arranged outside the threaded block for driving it to rotate.

[0007] Furthermore, the threaded block and the sleeve block are both circular in shape, a threaded hole is provided at the top of the threaded block, and the screw is threadedly connected to the inner side of the threaded hole.

[0008] Furthermore, a fixing hole is provided at the top of the sleeve block, and the threaded block penetrates into the inner side of the fixing hole and is fixed thereto.

[0009] Furthermore, the slider is T-shaped, and the slider is slidably connected to the inside of the annular sliding groove and is slidably connected to the annular sliding groove.

[0010] Furthermore, sliding holes are provided on the opposite sides of the front and rear groups of columns, and the connecting rod passes through the interior of the sliding hole and is slidably connected thereto.

[0011] Furthermore, a connecting hole and a sliding hole are respectively provided on one side of the lower clamping plate opposite to the upper clamping plate, and the upright column is fixed to the inner side of the connecting hole.

[0012] Furthermore, the column penetrates to the inner side of the sliding hole and is slidably connected thereto, and the other end of the connecting rod is fixed to the inner side wall of the sliding hole.

[0013] Furthermore, the rotating assembly includes a gear ring fixed to the outside of the threaded block, and the rotating assembly also includes a micro motor fixed to the top of the sleeve block, and a gear is fixed to the output end of the micro motor.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The universal cleaning fixture suitable for CNC high-pressure cleaning machines is provided with a reciprocating component, which can automatically drive the upper clamping plate to move up and down, and does not require an operator to operate the upper clamping plate and the lower clamping plate to move relative to or opposite to each other, which can effectively reduce the tediousness of the fixture in clamping and fixing the workpiece, reduce the tediousness of workpiece cleaning, and reduce the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the lower clamping plate and the plug-in block of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the reciprocating assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connecting rod and the sliding block of the utility model.

[0020] In the figure: 1 support plate, 2 horizontal plate, 3 lower clamping plate, 4 upper clamping plate, 5 plug-in block, 6 connecting groove, 7 column, 71 screw rod, 72 connecting rod, 73 slider, 74 sleeve block, 75 annular slide groove, 76 threaded block, 77 gear ring, 78 micro motor, 79 gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 In this embodiment, a universal cleaning fixture suitable for a CNC type high-pressure cleaning machine includes a support plate 1, two horizontal plates 2 are fixed on the top of the support plate 1, and connecting grooves 6 are opened on the right sides of the two horizontal plates 2. A plurality of plug-in blocks 5 are plugged into the inside of the connecting grooves 6, and a lower clamping plate 3 is fixed to the top of the plurality of plug-in blocks 5. A column 7 is fixed inside the lower clamping plate 3, and an upper clamping plate 4 is slidably connected to the outer surface of the column 7. A reciprocating component for driving the upper clamping plate 4 to move up and down is provided inside the column 7.

[0023] Moreover, the plug-in block 5 can be plugged into the interior of the transverse plate 2 through the connecting groove 6, so that the number of the lower clamping plates 3 and the upper clamping plates 4 can be increased according to the required number of clamps.

[0024] See also Figure 2-4 The reciprocating assembly in this embodiment includes a screw 71 fixed to the inner cavity of the column 7, the outer surface of the screw 71 is threadedly connected to a threaded block 76, the outer surface of the threaded block 76 is fixed with a sleeve block 74, the interior of the sleeve block 74 is slidably connected to a slider 73, the other end of the slider 73 is fixed with a connecting rod 72, and the outer surface of the sleeve block 74 is provided with an annular groove 75. The reciprocating assembly also includes a rotating assembly arranged on the outside of the threaded block 76 for driving it to rotate.

[0025] Among them, the threaded block 76 and the sleeve block 74 are both circular in shape, and a threaded hole is opened at the top of the threaded block 76. The screw rod 71 is threadedly connected to the inner side of the threaded hole, so that the screw rod 71 can be threadedly connected to the threaded block 76, thereby enabling the threaded block 76 to move up and down outside the screw rod 71.

[0026] In addition, a fixing hole is formed at the top of the sleeve block 74, and the threaded block 76 passes through the inner side of the fixing hole and is fixed thereto, so that the threaded block 76 can be fixed inside the sleeve block 74, so that the threaded block 76 can move up and down while driving the sleeve block 74 to move.

[0027] In addition, the slider 73 is T-shaped, and the slider 73 is slidably connected to the inside of the annular groove 75 and is slidably connected thereto, so that the threaded block 76 rotates on the outer surface of the screw rod 71 and drives the sleeve block 74 to rotate. The connecting rod 72 can slide in the annular groove 75 of the sleeve block 74 through the slider 73.

[0028] In addition, sliding holes are opened on the opposite sides of the front and rear groups of columns 7, and the connecting rod 72 passes through the inside of the sliding hole and is slidably connected thereto, so that the connecting rod 72 can pass through the inside of the column 7 so that the connecting rod 72 can be fixed to the upper clamping plate 4.

[0029] At the same time, a connecting hole and a sliding hole are respectively opened on one side of the lower clamping plate 3 opposite to the upper clamping plate 4 , and the column 7 is fixed to the inner side of the connecting hole so that the column 7 is fixed inside the lower clamping plate 3 .

[0030] Moreover, the column 7 passes through the inner side of the sliding hole and is slidably connected thereto, so that the upper clamping plate 4 can slide on the outer surface of the column 7. The other end of the connecting rod 72 is fixed to the inner wall of the sliding hole, so that the connecting rod 72 can be fixed in the sliding hole of the upper clamping plate 4, so that the connecting rod 72 can drive the upper clamping plate 4 to move up and down on the outer surface of the column 7.

[0031] See also Figure 4 The rotating assembly in this embodiment includes a gear ring 77 fixed to the outside of the threaded block 76, and the rotating assembly also includes a micro motor 78 fixed to the top of the sleeve block 74, and a gear 79 is fixed to the output end of the micro motor 78.

[0032] It should be noted that the electronic components appearing in the text are all commonly known to the public in the prior art, and the control method is controlled by the control end. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power supply is also well known in the art, and the utility model is mainly used to protect mechanical manufacturing, so the utility model will no longer explain the control method and circuit connection in detail.

[0033] The working principle of the above embodiment is:

[0034] When the upper clamping plate 4 and the lower clamping plate 3 need to clamp and fix the workpiece, the control end controls the micromotor 78 to work, so that the output end of the micromotor 78 drives the gear 79 to rotate, so that the gear 79 engages with the ring gear 77, so that the ring gear 77 can drive the threaded block 76 to rotate on the outside of the screw rod 71, so that the threaded block 76 can be threadedly connected with the screw rod 71, so that the threaded block 76 can move up and down on the outside of the screw rod 71, and the threaded block 76 can drive the sleeve block 74 to rotate while also driving it to move up and down. When the sleeve block 74 rotates, the connecting rod 72 can rotate in the annular groove 75 of the sleeve block 74 through the slider 73, which can prevent the sleeve block 74 from driving the connecting rod 72 to rotate, so that the sleeve block 74 can drive the upper clamping plate 4 to slide on the outer surface of the column 7 through the connecting rod 72, so that the upper clamping plate 4 and the lower clamping plate 3 can clamp and fix the workpiece, thereby effectively reducing the cumbersomeness of clamping and fixing the workpiece.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal cleaning fixture suitable for a CNC type high pressure cleaning machine, comprising a support plate (1), characterized in that: Two horizontal plates (2) are fixed on the top of the support plate (1), and the right sides of the two horizontal plates (2) are each provided with a connecting groove (6), and a plurality of plug-in blocks (5) are plugged into the interior of the connecting groove (6), and a lower clamping plate (3) is fixed to the top of the plurality of plug-in blocks (5), and a column (7) is fixed inside the lower clamping plate (3), and the outer surface of the column (7) is slidably connected to the upper clamping plate (4), and a reciprocating component for driving the upper clamping plate (4) to move up and down is provided inside the column (7); The reciprocating assembly comprises a screw rod (71) fixed to the inner cavity of the column (7); the outer surface of the screw rod (71) is threadedly connected to a threaded block (76); the outer surface of the threaded block (76) is fixed with a sleeve block (74); the interior of the sleeve block (74) is slidably connected to a slider (73); the other end of the slider (73) is fixed with a connecting rod (72); the outer surface of the sleeve block (74) is provided with an annular groove (75); the reciprocating assembly also comprises a rotating assembly arranged outside the threaded block (76) for driving it to rotate.

2. A universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 1, characterized in that: The threaded block (76) and the sleeve block (74) are both circular in shape. A threaded hole is provided at the top of the threaded block (76), and the screw rod (71) is threadedly connected to the inner side of the threaded hole.

3. The universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 1, characterized in that: A fixing hole is formed at the top of the sleeve block (74), and the threaded block (76) penetrates into the inner side of the fixing hole and is fixed thereto.

4. The universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 1, characterized in that: The slider (73) is T-shaped and is slidably connected to the inside of the annular sliding groove (75) and is slidably connected to the annular sliding groove (75).

5. The universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 1, characterized in that: The two groups of front and rear columns (7) are provided with sliding holes on opposite sides thereof, and the connecting rod (72) passes through the interior of the sliding hole and is slidably connected thereto.

6. The universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 1, characterized in that: A connecting hole and a sliding hole are respectively provided on one side of the lower clamping plate (3) opposite to the upper clamping plate (4), and the upright column (7) is fixed on the inner side of the connecting hole.

7. The universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 6, characterized in that: The upright column (7) penetrates the inner side of the sliding hole and is slidably connected thereto, and the other end of the connecting rod (72) is fixed to the inner side wall of the sliding hole.

8. The universal cleaning fixture suitable for a CNC type high pressure cleaning machine according to claim 1, characterized in that: The rotating assembly comprises a gear ring (77) fixed to the outside of the threaded block (76), and the rotating assembly also comprises a micro motor (78) fixed to the top end of the sleeve block (74), and a gear (79) is fixed to the output end of the micro motor (78).

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