Electrical wiring duct punching jig

Abstract

The utility model discloses an electrical wiring duct punching jig which comprises a support body (1), a punching transverse moving assembly (3) is arranged on an installation top plate (2) on the support body (1), and the lower portion of the punching transverse moving assembly (3) is connected with a threaded connection punching column (6) through a connecting column (4) and a connecting disc (5). A supporting column (71), a supporting plate (72) and a damping ring (73) which are matched with one another are arranged on a bottom plate (11) of the support body (1), and an adjusting and fixing assembly (8) is further arranged on the support body (1). The adjusting and fixing assembly (8) comprises a moving groove (81), a sliding column (82), a T-shaped sliding plate (83), a fixing plate (84) and an arc-shaped push plate (85) which are matched with one another; the adjusting and fixing assembly (8) further comprises an extending plate (86) and a propelling device (87) which are connected to the front face of the support body (1). The punching device has the advantages that the punching position and size can be flexibly adjusted, and a punching workpiece can be adjusted, fixed and moved.

Description

Technical Field

[0001] The utility model relates to the technical field of single crystal furnace crystal rod production, in particular to an electric wiring trough punching jig. Background Art

[0002] An electrical wiring duct is a workpiece used for internal wiring of electrical equipment. It is generally made of PVC plastic and has the characteristics of insulation, arc protection, flame retardancy and self-extinguishing. It is mainly used for internal wiring of electrical equipment. In electrical equipment, it plays a role of mechanical and electrical protection for the wires laid therein. Accordingly, in order to arrange the internal wires reasonably and orderly, a punching jig is needed to form multiple holes inside it to guide the direction of the wires. After using the product, the wiring is convenient, the wiring is neat, the installation is reliable, and it is easy to find, repair and replace the lines. A jig is a large category of tools for carpentry, ironwork, fitter, machinery, electrical control and some other handicrafts, mainly as a tool to assist in controlling position or movement.

[0003] At present, when the electrical wiring trough punching jig is working, the workpiece on the base is not fixed properly and is prone to displacement, so it needs to be adjusted and fixed. At the same time, when the workpiece is processed, the required holes have different position requirements, so the workpiece needs to be adjusted and moved to the punching position, which slows down the work progress and has low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of easy deviation, low efficiency and poor punching effect of existing punching jigs, and to provide an electrical wiring trough punching jig, which can fix the punching position, make the punching more stable and reliable, and flexibly adjust the punching position to improve work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electrical wiring trough punching jig comprises a bracket body, the upper part of the bracket body is connected to a horizontal mounting top plate, the mounting top plate is provided with a punching transverse movement assembly, the lower part of the punching transverse movement assembly is connected to a threaded connection punching column through a connecting column and a connecting plate in sequence, so as to drive the punching column to move transversely through the assembly and realize the replacement function of the punching column;

[0007] The bracket body includes a bottom plate and a side plate connected to each other. A group of vertical support columns are evenly arranged on the bottom plate. A horizontal support plate is connected above the support column. A shock absorbing ring is sleeved on each support column. An adjustment and fixing assembly is provided on the side plate.

[0008] The adjustment and fixing assembly includes a moving groove arranged on the side plate, each moving groove is provided with a vertical sliding column, a T-shaped sliding plate is provided on the movable sleeve outside the sliding column, and the T-shaped sliding plate is adapted to the moving groove, a horizontal fixing plate is connected to the inner side of the T-shaped sliding plate, and an arc-shaped push plate is fixed to the outer side, so that the sliding plate and the fixing plate can be moved up and down by the push plate;

[0009] The adjustment and fixing assembly also includes an extension plate connected to the front side of the bracket body. The extension plate extends horizontally out of the bracket body, and horizontal extension slots are respectively provided on both sides of the extension plate. A propulsion device is provided in the extension slot for pushing the punching workpiece.

[0010] Furthermore, the support body is a U-shaped rectangular shell structure, and a group of base support legs are connected below the bottom plate of the support body to adjust the height and level of the support body.

[0011] Furthermore, the mounting top plate is mounted on two parallel side plates, and the mounting top plate is located on the midpoint line of the tops of the two side plates. A coaxial top plate slide groove is provided on the mounting top plate, and the punching transverse movement assembly is slidably connected in the top plate slide groove.

[0012] Furthermore, the punching transverse movement assembly includes a punching cylinder, a transverse movement slider, an auxiliary slide bar, a driving slide bar and a driving motor that cooperate with each other. The punching cylinder is arranged above the mounting top plate, and its lower driving end is connected to the connecting column, and a pair of transverse movement sliders are fixed at the bottom of the punching cylinder, and the transverse movement sliders are embedded in the top plate slide groove, and the two form a sliding guide cooperation. One side of the transverse movement slider is movably penetrated by the auxiliary slide bar, and the other side is connected to the driving slide bar. The end of the driving slide bar is connected to the output end of the driving motor, and the driving motor is fixed to one side of the mounting top plate. The axes of the auxiliary slide bar and the driving slide bar are parallel to the axis of the top plate slide groove.

[0013] Furthermore, a threaded hole is provided at the bottom of the connection plate, and the threaded hole is connected to the threaded connection punch through internal threads.

[0014] Furthermore, a spring is provided between the top of the T-shaped slide plate and the top of the inner wall of the movable groove, and the spring is sleeved on the slide column.

[0015] Furthermore, the propulsion device includes a propulsion slider, a push column and a baffle that cooperate with each other. There are two propulsion sliders, which are respectively embedded in the extension slide grooves. The two form a sliding guide cooperation. A baffle is connected between the two propulsion sliders. The baffle is arranged parallel to the extension plate, and push columns are connected to the outer sides of the propulsion sliders to facilitate pushing the baffle forward.

[0016] Compared with the prior art, the advantages of the technical solution of the utility model are specifically:

[0017] (1) The utility model places the required punching piece on the top of the support plate, fixes the punching piece by adjusting the fixing plate, and then drives the driving slide bar to slide the transverse slide block along the inner part of the top plate slide groove to adjust the position, so that the punching cylinder drives the connecting column to make the threaded connecting punching column punch the punching piece. When it is necessary to punch holes of different sizes, the punching column can be replaced by twisting the threaded connecting column, so as to achieve the effect of adjusting the punching position and size.

[0018] (2) The utility model pushes the push plate to make the T-shaped slide drive the fixed plate to fix and clamp the workpiece. When the punching workpiece needs to be moved, the push column is pushed to make the push slider slide along the inside of the extended slide groove, thereby driving the slider baffle forward to move the punching workpiece, thereby achieving the effect of adjustable fixing and moving of the punching workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of the electric wiring duct punching fixture of the utility model;

[0020] Figure 2 This is a side structural stereogram of the electrical wiring duct punching fixture of the utility model;

[0021] Figure 3 This is a top view of the structure of the electric wiring duct punching fixture of the utility model;

[0022] Figure 4 It is a front view of the electric wiring trough punching jig of the utility model. DETAILED DESCRIPTION Example

[0023] In order to make the present invention more clear, an electrical wiring duct punching jig of the present invention is further described below in conjunction with the accompanying drawings. The specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0024] See also Figure 1 and Figure 3 , an electrical wiring trough punching jig, comprising a bracket body 1, characterized in that:

[0025] The bracket body 1 is a U-shaped rectangular shell structure, which includes a bottom plate 11 and a side plate 12 connected to each other. The upper part of the side plate 12 is connected to a horizontal mounting top plate 2, and the mounting top plate 2 is located on the midpoint connecting line of the tops of the two side plates 12. The mounting top plate 2 is provided with a coaxial top plate slide 2a, and a punching and transverse movement component 3 is provided in the top plate slide 2a.

[0026] See also Figures 2~4The punching transverse movement assembly 3 includes a punching cylinder 31, a transverse movement slider 32, an auxiliary slide bar 33, a driving slide bar 34 and a driving motor 35 that cooperate with each other. The punching cylinder 31 is arranged above the mounting top plate 2, and its lower driving end is connected to the connecting column 4 and the connecting plate 5. The bottom of the connecting plate 5 is provided with a threaded hole, and the threaded hole is connected to the threaded connection punch column 6 through the internal thread;

[0027] A pair of transverse sliding blocks 32 are fixed at the bottom of the punching cylinder 31. The transverse sliding blocks 32 are embedded in the top plate slide groove 2a. The two form a sliding guide match. One side of the transverse sliding block 32 is movably penetrated by an auxiliary sliding bar 33, and the other side is connected to a driving sliding bar 34. The end of the driving sliding bar 34 is connected to the output end of a driving motor 35. The driving motor 35 is fixed to one side of the top plate 2. The axes of the auxiliary sliding bar 33 and the driving sliding bar 34 are parallel to the axis of the top plate slide groove 2a.

[0028] See also Figure 1 and Figure 4 A group of vertical support columns 71 are evenly arranged on the bottom plate 11, and a horizontal support plate 72 is connected to the top of the support column 71, and each support column 72 is sleeved with a shock absorbing ring 73, and an adjustment fixing assembly 8 is provided on the side plate 12;

[0029] See also Figures 1 to 4 The adjusting and fixing assembly 8 includes a moving groove 81 provided on the side plate 12, each moving groove 81 is provided with a vertical sliding column 82, a T-shaped sliding plate 83 is movably sleeved outside the sliding column 82, and the T-shaped sliding plate 83 is adapted to the moving groove 81, a spring 88 is provided between the top of the T-shaped sliding plate 83 and the top of the inner wall of the moving groove 81, and the spring 88 is sleeved on the sliding column 82, a horizontal fixing plate 84 is connected to the inner side of the T-shaped sliding plate 83, and an arc-shaped push plate 85 is fixed to the outer side, so that the sliding plate and the fixing plate can be moved up and down by the push plate;

[0030] The adjusting and fixing assembly 8 also includes an extension plate 86 connected to the front side of the bracket body 1. The extension plate 86 extends horizontally out of the bracket body 1, and horizontal extension grooves 86a are respectively provided on both sides thereof. A propulsion device 87 is provided in the extension groove 86a. The propulsion device 87 includes a propulsion slider 87a, a push column 87b and a baffle 87c that cooperate with each other. There are two propulsion sliders 87a, which are respectively embedded in the extension grooves 86a, and the two form a sliding guide cooperation. A baffle 87c is connected between the two propulsion sliders 87a. The baffle 87c is arranged parallel to the extension plate 86, and push columns 87b are connected to the outer sides of the propulsion sliders 87a to facilitate pushing the baffle forward.

[0031] In this embodiment, a group of base support legs 9 are connected below the bottom plate 11 of the bracket body 1 to adjust the height and level of the bracket body.

[0032] In this embodiment, the required punching piece can be placed above the support plate 72, and after being fixed by adjusting the fixing component 8, the driving motor 35 drives the driving slide rod 34 to make the transverse slide block 32 slide along the inside of the top plate slide groove 2a to adjust the position, so that the punching cylinder 31 drives the connecting column 4 to make the threaded connecting punch column 6 to punch holes in the punching piece. When holes of different sizes are required, the punch column is replaced by twisting the threaded connecting column to adjust the punching position and size.

[0033] In this embodiment, the punching piece is placed above the support plate 72, and the arc-shaped push plate 85 is pushed to make the T-shaped slide plate 83 drive the fixing plate 84 to fix and clamp the workpiece. When the punching piece needs to be moved, the push column 87b can be pushed to make the pushing slider 87a slide along the inside of the extended slide groove 86a, thereby driving the baffle plate 87c forward to move the punching piece, thereby adjusting the fixing and moving of the punching piece.

[0034] When in use, first place the punching piece on the top of the support plate 72, push the arc-shaped push plate 85 so that the T-shaped slide plate 83 drives the fixed plate 84 to fix and clamp the workpiece, and the driving motor 35 drives the driving slide rod 34 to make the transverse slide block 32 slide and adjust its position inside the top plate slide groove 2a, so that the punching cylinder 31 drives the connecting column to make the threaded connection punch column 6 to punch holes on the punching piece. At the same time, by providing a connecting plate 5, when holes of different sizes need to be punched, the punch column can be replaced by twisting the threaded connection column. Finally, by pushing the push column 87b, the propulsion slide block 87a slides inside the extension slide groove 86a, thereby driving the baffle plate 87c forward, so that the punching workpiece moves and continues the punching work, thereby completing the punching work of the punching workpiece.

[0035] The device of the utility model is flexible to operate, is convenient for clamping, fixing and punching a punching workpiece, can adjust the punching position and size, and fix and move the workpiece, thereby improving work efficiency and ensuring the punching accuracy.

[0036] In addition to the above embodiments, the present invention may also have other implementations. Any technical solution formed by equivalent replacement or equivalent transformation falls within the protection scope required by the present invention.

Claims

1. An electrical wiring duct punching jig, comprising a bracket body (1), characterized in that: The upper part of the bracket body (1) is connected to a horizontal mounting top plate (2), and a punching and transverse shifting assembly (3) is provided on the mounting top plate (2). The lower part of the punching and transverse shifting assembly (3) is connected to a threaded connection punching column (6) through a connecting column (4) and a connecting plate (5) in sequence. The support body (1) comprises a bottom plate (11) and a side plate (12) connected to each other, a group of vertical support columns (71) are evenly arranged on the bottom plate (11), a horizontal support plate (72) is connected above the support columns (71), and each support column (71) is sleeved with a shock absorbing ring (73), and an adjustment fixing assembly (8) is provided on the side plate (12); The adjusting and fixing assembly (8) comprises a movable groove (81) provided on the side plate (12), each movable groove (81) is provided with a vertical sliding column (82), a T-shaped sliding plate (83) is movably sleeved outside the sliding column (82), and the T-shaped sliding plate (83) is adapted to the movable groove (81), a horizontal fixing plate (84) is connected to the inner side of the T-shaped sliding plate (83), and an arc-shaped push plate (85) is fixed to the outer side; The adjusting and fixing assembly (8) further comprises an extension plate (86) connected to the front face of the bracket body (1); the extension plate (86) extends horizontally out of the bracket body (1) and has horizontal extension slide grooves (86a) respectively disposed on both sides thereof; a propulsion device (87) is disposed in the extension slide grooves (86a).

2. The electrical wiring duct punching jig according to claim 1, characterized in that: The support body (1) is a U-shaped rectangular shell structure, and a group of base support legs (9) are connected below the bottom plate (11).

3. The electric wiring duct punching jig according to claim 1 or 2, characterized in that: The mounting top plate (2) is mounted on two parallel side plates (12), and the mounting top plate (2) is located on a line connecting the midpoints of the tops of the two side plates (12). A coaxial top plate slide groove (2a) is provided on the mounting top plate (2), and the punching transverse movement assembly (3) is slidably connected in the top plate slide groove (2a).

4. The electrical wiring duct punching jig according to claim 3, characterized in that: The punching transverse movement assembly (3) comprises a punching cylinder (31), a transverse movement slider (32), an auxiliary slide bar (33), a driving slide bar (34) and a driving motor (35) which cooperate with each other. The punching cylinder (31) is arranged above the mounting top plate (2), and its lower driving end is connected to the connecting column (4). A pair of transverse movement sliders (32) are fixed at the bottom of the punching cylinder (31). The transverse movement sliders (32) are embedded in the top plate slide groove (2a), and the two form a sliding guide cooperation. One side of the transverse movement slider (32) is movably penetrated by the auxiliary slide bar (33), and the other side is connected to the driving slide bar (34). The end of the driving slide bar (34) is connected to the output end of the driving motor (35). The driving motor (35) is fixed to one side of the mounting top plate (2). The axes of the auxiliary slide bar (33) and the driving slide bar (34) are parallel to the axis of the top plate slide groove (2a).

5. The electric wiring duct punching jig according to claim 1 or 2, characterized in that: A threaded hole is provided at the bottom of the connection plate (5), and the threaded hole is connected to the threaded connection punch (6) via internal threads.

6. The electric wiring duct punching jig according to claim 1 or 2, characterized in that: A spring (88) is provided between the top of the T-shaped slide plate (83) and the top of the inner wall of the movable groove (81), and the spring (88) is sleeved on the slide column (82).

7. The electric wiring duct punching jig according to claim 1 or 2, characterized in that: The propulsion device (87) comprises a propulsion slider (87a), a push column (87b) and a baffle plate (87c) which cooperate with each other. Two propulsion sliders (87a) are provided, which are respectively embedded in the extension slide groove (86a) to form a sliding guide cooperation. A baffle plate (87c) is connected between the two propulsion sliders (87a). The baffle plate (87c) is arranged parallel to the extension plate (86), and the outer sides of the propulsion sliders (87a) are connected to push columns (87b).

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