Sliding block punching tool clamp

Abstract

The utility model relates to the technical field of machining, in particular to a sliding block punching tool clamp which comprises a clamping mechanism and a translation mechanism, the clamping mechanism comprises a second sliding plate, a sliding groove is formed in the outer wall of the second sliding plate in a penetrating mode, and two symmetrically-distributed sliding rods are fixedly connected to the inner wall of the sliding groove; a plurality of sliding blocks are arranged on the outer walls of the two second sliding rods, first clamping plates are fixedly connected to the upper end faces of the multiple sliding blocks, the sliding block located in the middle is fixedly connected with the two sliding rods, the other sliding blocks are slidably connected with the two sliding rods, and a scissor type telescopic frame is movably connected to the lower end faces of the multiple sliding blocks; through cooperation of a first threaded rod, a sliding rod, a sliding block, a sleeve and a scissor type telescopic frame, multiple workpieces can be clamped at the same time in the transverse direction, through cooperation of a second threaded rod and a third limiting rod, the multiple workpieces can be synchronously clamped and fixed in the longitudinal direction, and the front-back and left-right positions of the workpieces can be adjusted through a translation mechanism; and multi-hole-site machining can be conveniently conducted on workpieces, and the production efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, specifically disclose a slide block punching frock clamp. BACKGROUND

[0002] Clamp is used for quick fastening workpiece during processing, makes machine tool, cutting tool, workpiece keep correct relative position process device. That is, frock clamp is indispensable component of mechanical processing, under the drive of machine tool technology to high speed, high efficiency, precision, compound, intelligence, environmental protection direction development, clamp technology is towards high -efficient, module, combination, general -purpose, economic direction development. The slide block needs to use frock clamp to fix the slide block when punching.

[0003] Chinese patent CN205734167U discloses a punching frock clamp, the base iron bottom side is provided with guide slot, can process different size workpiece, expand the use range, the inner side of base iron is provided with buffer protection pad, can protect when workpiece punching, the protractor is set as pneumatic protractor, pneumatic protractor has the advantages of control stable, frequency adjustable, positioning accuracy is high, can improve production efficiency, this punching frock clamp has production efficiency high and the use range wide advantage, has broad market prospect.

[0004] The above-mentioned document discloses a punching frock clamp, which can only clamp one slide block at a time, resulting in low punching efficiency, and the slide block cannot be moved after being fixed, so repeated clamping is required when multiple hole positions are processed, which is time-consuming and laborious, and reduces production efficiency. Therefore, a punching frock clamp is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model provides a slide block punching frock clamp, can simultaneously clamp multiple slide blocks at a time, and the position of the slide block can be moved through the translation mechanism, facilitating multiple hole position processing of the slide block, and high production efficiency.

[0006] The utility model is realized in this way, a slide block punching frock clamp, including clamping mechanism and translation mechanism, the clamping mechanism includes second sliding plate, the outer wall of second sliding plate is opened and is provided with sliding slot, the inner wall of sliding slot is fixedly connected with two symmetrical distribution's slide rod, two second slide rod's outer walls are provided with a plurality of slide blocks, a plurality of slide blocks's upper end surface all are fixedly connected with first clamping plate, be located in the middle slide block and two slide rods fixed connection, the rest slide block and two slide rods slidingly connected, a plurality of slide blocks's lower end surface swing joint has scissor type telescopic stand, a plurality of slide blocks's outer wall all are opened and are provided with through -hole, the inner wall of sliding slot is rotatably connected with the first screw rod that passes through a plurality of through -holes, the inner wall of the through -hole in the rightmost side is fixedly connected with the sleeve that is threadedly connected with first screw rod;

[0007] The upper end surface of the second sliding plate is fixedly connected with two third side plates which are symmetrically distributed, a second screw rod is rotationally connected between the two third side plates, and second clamping plates are threadedly connected to the two ends of the outer wall of the second screw rod.

[0008] As one kind of sliding block punching tooling fixture of the utility model, the translation mechanism includes a base plate, the upper end surface of the base plate is fixedly connected with two first side plates which are symmetrically distributed, a first screw rod is rotationally connected between the two first side plates, the outer wall of the first screw rod is threadedly connected with a first sliding plate, the outer wall of one of the first side plates is provided with a first servo motor with an output end fixedly connected with the first screw rod, the upper end surface of the first sliding plate is fixedly connected with two second side plates which are symmetrically distributed, a second screw rod is rotationally connected between the two second side plates, the outer wall of one of the second side plates is provided with a second servo motor with an output end fixedly connected with the second screw rod, and the second sliding plate is threadedly connected with the second screw rod.

[0009] As one kind of sliding block punching tooling fixture of the utility model, the thread directions of the two ends of the outer wall of the second screw rod are opposite.

[0010] As one kind of sliding block punching tooling fixture of the utility model, first limiting rods are fixedly connected between the two first side plates, the first sliding plate is slidingly connected with the first limiting rods, second limiting rods are fixedly connected between the two second side plates, the second sliding plate is slidingly connected with the second limiting rods, third limiting rods are fixedly connected between the two third side plates, and the two second clamping plates are slidingly connected with the third limiting rods.

[0011] As one kind of sliding block punching tooling fixture of the utility model, handles are arranged at one end of the first screw rod and the second screw rod.

[0012] As one kind of sliding block punching tooling fixture of the utility model, rubber pads are arranged on the opposite outer walls of the first clamping plates and the two second clamping plates.

[0013] As one kind of sliding block punching tooling fixture of the utility model, a control panel is arranged on the outer wall of the base plate, and the first servo motor and the second servo motor are electrically connected with the control panel.

[0014] The utility model has the advantages of:

[0015] The sliding block punching tooling fixture can clamp multiple workpieces simultaneously from the horizontal direction through the cooperation of the first screw rod, the sliding rod, the sliding block, the sleeve and the scissors type telescopic frame, can synchronously clamp and fix multiple workpieces from the vertical direction through the cooperation of the second screw rod and the third limiting rod, and can adjust the front and back and left and right positions of the workpieces through the translation mechanism, so that the workpieces can be conveniently processed in multiple hole positions, and the production efficiency is high. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is an overall structural diagram of a slider punching fixture according to the present invention;

[0018] Figure 2 This is a bottom view of the second sliding plate of this utility model;

[0019] Figure 3 This is a structural diagram of the slider and sleeve of this utility model;

[0020] Figure 4 This is a structural diagram of the slider of this utility model.

[0021] The markings in the diagram are: 1. Base plate; 2. First side plate; 3. First lead screw; 4. First limiting rod; 5. First servo motor; 6. First sliding plate; 7. Second side plate; 8. Second lead screw; 9. Second limiting rod; 10. Second servo motor; 11. Second sliding plate; 12. Slide groove; 13. Slide rod; 14. Slider; 15. First clamping plate; 16. First threaded rod; 17. Scissor-type telescopic frame; 18. Through hole; 19. Sleeve; 20. Second threaded rod; 21. Second clamping plate; 22. Third limiting rod; 23. Third side plate. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0023] Please see Figures 1-4The utility model provides a slider punching frock clamp, including clamping mechanism and translation mechanism, clamping mechanism includes second sliding plate 11, the outer wall of second sliding plate 11 is passed through the opening of slide groove 12, the inner wall of slide groove 12 is fixedly connected with two symmetrical distribution slide rod 13, the outer wall of two second sliding rod 13 is provided with a plurality of sliding blocks 14, the upper end surface of a plurality of sliding blocks 14 is fixedly connected with first clamping plate 15, the middle sliding block 14 is fixedly connected with two slide rods 13, and the rest sliding blocks 14 are slidably connected with two slide rods 13, the lower end surface of a plurality of sliding blocks 14 is movably connected with scissor type telescopic stand 17, the outer wall of a plurality of sliding blocks 14 is passed through the opening of through-hole 18, the inner wall of slide groove 12 is rotatably connected with the first threaded rod 16 that passes through a plurality of through-holes 18, the inner wall of the rightmost through-hole 18 is fixedly connected with the sleeve 19 that is threadedly connected with the first threaded rod 16,

[0024] The upper end surface of second sliding plate 11 is fixedly connected with two symmetrical distribution third side plates 23, and the second threaded rod 20 is rotatably connected between the two third side plates 23, and the two ends of the outer wall of the second threaded rod 20 are threadedly connected with the second clamping plate 21.

[0025] In the embodiment: a plurality of workpieces are placed between adjacent two first clamping plates 15 respectively, the first threaded rod 16 is rotated, the rightmost sliding block 14 is driven by the sleeve 19 to slide left along the two slide rods 13, and then the plurality of sliding blocks 14 on both sides are driven by the scissor type telescopic stand 17 to shrink synchronously along the slide rods 13 to the middle, the plurality of first clamping plates 15 are further driven by the plurality of sliding blocks 14 to shrink synchronously to the middle, and then the plurality of workpieces are clamped and fixed synchronously in the transverse direction, the second threaded rod 20 is rotated, the two second clamping plates 21 are driven by the second threaded rod 20 to slide along the third limiting rod 22, and then the plurality of workpieces are clamped and fixed synchronously in the longitudinal direction, and the front, back, left and right positions of the workpieces can be adjusted through the translation mechanism, so that the workpieces are conveniently processed in multiple hole positions, and the production efficiency is high.

[0026] As a technical optimization scheme of the utility model, the translation mechanism includes a bottom plate 1, the upper end surface of the bottom plate 1 is fixedly connected with two symmetrical distribution first side plates 2, the first side plates 2 are rotatably connected with a first screw rod 3, the outer wall of the first screw rod 3 is threadedly connected with a first sliding plate 6, the outer wall of one of the first side plates 2 is provided with a first servo motor 5 with an output end fixedly connected with the first screw rod 3, the upper end surface of the first sliding plate 6 is fixedly connected with two symmetrical distribution second side plates 7, the second side plates 7 are rotatably connected with a second screw rod 8, the outer wall of one of the second side plates 7 is provided with a second servo motor 10 with an output end fixedly connected with the second screw rod 8, and the second sliding plate 11 is threadedly connected with the second screw rod 8.

[0027] In the embodiment, the first servo motor 5 is started, the first servo motor 5 drives the first screw rod 3 to rotate, and then drives the first sliding plate 6 to slide along the first limiting rod 4, thereby adjusting the front and back positions of the workpiece; the second servo motor 10 is started, the second servo motor 10 drives the second screw rod 8 to rotate, and then drives the second sliding plate 11 to slide along the second limiting rod 9, thereby adjusting the left and right positions of the workpiece; the front and back and left and right positions of the workpiece can be adjusted through the translation mechanism, so that the workpiece can be processed in multiple hole positions, and the production efficiency is high.

[0028] As a technical optimization scheme of the utility model, the thread directions of the outer walls of the two second threaded rods 20 are opposite.

[0029] In the embodiment, by setting the thread directions of the outer walls of the two second threaded rods 20 to be opposite, when the second threaded rod 20 is rotated, the two second clamping plates 21 can be driven to move synchronously or oppositely.

[0030] As a technical optimization scheme of the utility model, the first limiting rod 4 is fixedly connected between the two first side plates 2, the first sliding plate 6 is slidably connected with the first limiting rod 4, the second limiting rod 9 is fixedly connected between the two second side plates 7, the second sliding plate 11 is slidably connected with the second limiting rod 9, the third limiting rod 22 is fixedly connected between the two third side plates 23, and the two second clamping plates 21 are slidably connected with the third limiting rod 22.

[0031] In the embodiment, the first limiting rod 4 is used to limit the first sliding plate 6, so that the first sliding plate 6 moves stably forward and backward; the second limiting rod 9 is used to limit the second sliding plate 11, so that the second sliding plate 11 moves stably left and right; and the third limiting rod 22 is used to limit the second clamping plate 21, so that the second clamping plate 21 moves stably forward and backward.

[0032] As a technical optimization scheme of the utility model, the first threaded rod 16 and the second threaded rod 20 are each provided with a handle at one end.

[0033] In the embodiment, the handle is used to rotate the first threaded rod 16 and the second threaded rod 20, thereby saving time and effort.

[0034] As a technical optimization scheme of the utility model, the opposite outer walls of the plurality of first clamping plates 15 and the opposite outer walls of the two second clamping plates 21 are each provided with a rubber pad.

[0035] In the embodiment, the rubber pad is arranged on the opposite outer walls of the plurality of first clamping plates 15 and the opposite outer walls of the two second clamping plates 21, so as to increase the friction between the first clamping plates 15 and the second clamping plates 21 and the workpiece.

[0036] As a technical optimization scheme of the utility model, the outer wall of the bottom plate 1 is provided with a control panel, and the first servo motor 5 and the second servo motor 10 are electrically connected with the control panel.

[0037] In the embodiment, the first servo motor 5 and the second servo motor 10 are controlled by the control panel to work normally.

[0038] The working principle and use process of the utility model: in use, first, a plurality of workpieces are placed between adjacent two first clamping plates 15, then the first threaded rod 16 is rotated, the first threaded rod 16 drives the rightmost slider 14 to slide left along the two slide rods 13 through the sleeve 19, and then the scissors type telescopic frame 17 drives the plurality of sliders 14 on both sides to shrink synchronously along the slide rod 13 to the middle, the plurality of sliders 14 further drive the plurality of first clamping plates 15 to shrink synchronously to the middle, and then the plurality of workpieces are clamped and fixed synchronously horizontally, then the second threaded rod 20 is rotated, the second threaded rod 20 drives the two second clamping plates 21 to slide along the third limiting rod 22, and then the plurality of workpieces are clamped and fixed synchronously in the longitudinal direction, when adjusting the front and back positions of the workpiece, the first servo motor 5 is started, the first servo motor 5 drives the first screw rod 3 to rotate, and then drives the first sliding plate 6 to slide forward and backward along the first limiting rod 4, and then the front and back positions of the workpiece are adjusted, when adjusting the left and right positions of the workpiece, the second servo motor 10 is started, the second servo motor 10 drives the second screw rod 8 to rotate, and then drives the second sliding plate 11 to slide left and right along the second limiting rod 9, and then the left and right positions of the workpiece are adjusted, the front and back and left and right positions of the workpiece can be adjusted through the translation mechanism, the workpiece is conveniently processed in multiple hole positions, and the production efficiency is high.

[0039] In the description of the utility model, it is understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle" indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the utility model.

[0040] The above is only a specific embodiment of the utility model, which cannot limit the scope of the utility model, so the replacement of equivalent components or equivalent changes and modifications made within the scope of the utility model patent protection should still fall within the scope of the utility model claims.

Claims

1. A slider punch tooling fixture, characterized by: Including clamping mechanism and translation mechanism, the clamping mechanism includes second slide plate (11), the outer wall of second slide plate (11) is provided with sliding groove (12), the inner wall of sliding groove (12) is fixedly connected with two symmetrical distribution slide rods (13), the outer wall of two slide rods (13) is provided with a plurality of sliding blocks (14), the upper end surface of a plurality of sliding blocks (14) is fixedly connected with first clamping plate (15), the sliding block (14) in the middle is fixedly connected with two slide rods (13), the rest sliding block (14) is slidably connected with two slide rods (13), the lower end surface of a plurality of sliding blocks (14) is movably connected with scissor type telescopic stand (17), the outer wall of a plurality of sliding blocks (14) is provided with through hole (18), the inner wall of sliding groove (12) is rotatably connected with first threaded rod (16) penetrating through a plurality of through holes (18), the inner wall of the rightmost through hole (18) is fixedly connected with sleeve (19) threadedly connected with first threaded rod (16). The upper end surface of the second slide plate (11) is fixedly connected with two symmetrical third side plates (23), and the second threaded rod (20) is rotatably connected between the two third side plates (23). The outer wall of the second threaded rod (20) is threadedly connected with the second clamping plate (21) at both ends.

2. The slide hole punching tooling fixture of claim 1, wherein: The translation mechanism includes a bottom plate (1), and the upper end surface of the bottom plate (1) is fixedly connected with two symmetrical first side plates (2). The first side plates (2) are rotatably connected with a first lead screw (3) between them. The outer wall of the first lead screw (3) is threadedly connected with a first slide plate (6). One of the first side plates (2) is provided with a first servo motor (5) with an output end fixedly connected to the first lead screw (3). The upper end surface of the first slide plate (6) is fixedly connected with two symmetrical second side plates (7). The second side plates (7) are rotatably connected with a second lead screw (8) between them. One of the second side plates (7) is provided with a second servo motor (10) with an output end fixedly connected to the second lead screw (8). The second slide plate (11) is threadedly connected with the second lead screw (8).

3. The slide hole punching tooling fixture of claim 1, wherein: The screw directions of the second threaded rod (20) at both ends of the outer wall are opposite.

4. The slide hole punching tooling fixture of claim 2, wherein: Two first limiting rods (4) are fixedly connected between the first side plates (2), and the first slide plate (6) is slidably connected with the first limiting rod (4). Two second limiting rods (9) are fixedly connected between the second side plates (7), and the second slide plate (11) is slidably connected with the second limiting rod (9). Two third limiting rods (22) are fixedly connected between the third side plates (23), and the second clamping plates (21) are slidably connected with the third limiting rod (22).

5. The slide hole punching tooling fixture of claim 1, wherein: One end of the first threaded rod (16) and the second threaded rod (20) is provided with a handle.

6. The slide hole punching tooling fixture of claim 1, wherein: The opposite outer walls of the first clamping plates (15) and the opposite outer walls of the two second clamping plates (21) are provided with rubber pads.

7. The slide hole punching tooling fixture of claim 2, wherein: The outer wall of the bottom plate (1) is provided with a control panel, and the first servo motor (5) and the second servo motor (10) are electrically connected with the control panel.

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