Precise guide sliding rail device suitable for punching machine
The design of trapezoidal slide rails, V-blocks, and buffer mechanisms solves the wobbling problem caused by slide wear, thus improving the processing stability and accuracy of the punch press.
Patent Information
- Application Number
- CN202423133130.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing precision guide rail devices for punch presses suffer from wear and tear after prolonged use, causing the slider to wobble on the rail and affecting the stability of the machined parts.
The combination structure of trapezoidal slide rail and V-shaped block increases the contact area and vertical support force. The dovetail groove restricts lateral movement, the roller rolls on the sliding groove, and a buffer mechanism is equipped to absorb the impact force through hollow barrel, piston and buffer spring.
It improves the stability and smoothness of the slider and slide rail, reduces the wobbling of the slider on the slide rail, and ensures machining accuracy and quality.
Smart Images
Figure CN223563286U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to guiding slide rail technical field especially relates to a precision guiding slide rail device suitable for punch press. BACKGROUND
[0002] Punch press is a kind of mechanical equipment for metal processing, mainly used to exert pressure on metal material through punch die, so as to realize cutting, forming, deep drawing operation, punch press is composed of machine body, punch, die, slider component, when operating, punch exerts high pressure on metal material under the guidance of die, so that it is cut or formed according to the shape of die, punch press is widely used in automobile, electronic, aviation industry field, for producing various metal parts and components.
[0003] And precision guiding slide rail device plays a vital role in punch press, it can ensure that punch moves smoothly along the predetermined trajectory in the stamping process, guarantees processing precision and workpiece quality, precision guiding slide rail device is also provided with adjusting device, can fine-tune guiding gap to adapt to different workpiece requirements and use conditions, through precision guiding device, punch press can maintain stability in high-speed operation, ensures that each stamping meets design specification, satisfies high-quality production demand.
[0004] The existing precision guiding slide rail device for punch press, in the actual use process, slider and slide rail are connected together in concave-convex form, due to long-time stamping slider, cause slider to shake in the process of sliding on slide rail due to abrasion, thereby affecting the stability of processing piece. UTILITY MODEL CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides a precision guiding slide rail device suitable for punch press, aims at improving the problem that due to long-time stamping slider in the prior art, cause slider to shake in the process of sliding on slide rail due to abrasion, thereby affecting the stability of processing piece.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of precision guiding slide rail device suitable for punch, including bottom plate, the top middle part of the bottom plate is fixedly connected with trapezoidal slide rail, the top front and back side of the trapezoidal slide rail is fixedly connected with V-shaped block, the outside of the trapezoidal slide rail is provided with sliding block, multiple holes are opened in the outside of the sliding block, dovetail groove is opened in the bottom of the sliding block, V-shaped groove is opened in the inner wall top front and back side of the dovetail groove, sliding groove is opened in the outer wall front and back side of the trapezoidal slide rail, the bottom of the sliding block is fixedly connected with multiple, the bottom rotationally connected has gyro wheel, the support of the trapezoidal slide rail is fixedly connected with fixed baffle, the right side of the trapezoidal slide rail is fixedly connected with fixed concave plate, the inner wall of the fixed concave plate is provided with clamping block baffle, the adjacent side of the fixed baffle and the clamping block baffle is provided with buffer mechanism, and the buffer mechanism is used to buffer the buffer of the sliding block to both sides baffle.
[0007] As further description of the above technical solution:
[0008] The buffer mechanism includes two hollow barrels, two hollow barrels are fixedly connected to the adjacent side of the fixed baffle and the clamping block baffle, the inner wall of the hollow barrel is slidably connected with a piston, the outer side of the piston is fixedly connected with a sealing ring, the adjacent side of the two pistons is fixedly connected with a cylinder, the outer side of the cylinder is fixedly connected with a buffer plate, and the opposite end of the two buffer plates is fixedly connected with a buffer spring.
[0009] As further description of the above technical solution:
[0010] The top left side of the bottom plate is fixedly connected with a mounting block, the top of the mounting block is provided with a nameplate block, the top end of the nameplate block is provided with a plurality of fixed nails, and the nameplate block is fixedly connected with the mounting block through the fixed nails.
[0011] As further description of the above technical solution:
[0012] The right side of the sliding block is fixedly connected with a limiting block, and the inner wall of the limiting block is fixedly connected with a dust suction pipe.
[0013] As further description of the above technical solution:
[0014] The left side of the sliding block is fixedly connected with an arc column, and the top end of the arc column is fixedly connected with a lighting lamp.
[0015] As further description of the above technical solution:
[0016] The top of the sliding block is provided with a support plate, the bottom of the support plate is fixedly connected with a plurality of clamping columns, and the clamping columns are engaged with the holes.
[0017] As a further description of the above technical solutions:
[0018] The top rear side of the support plate is fixedly connected with a groove plate, and the front side of the groove plate is slidingly connected with a limiting plate.
[0019] As a further description of the above technical solutions:
[0020] The rear side of the limiting plate is fixedly connected with a fixing column, and the outer side of the fixing column is threadedly connected with a fixing nut.
[0021] The utility model has the advantages of the following:
[0022] 1. In the utility model, the contact area of the trapezoidal slide rail is increased to stabilize the sliding block, the position of the sliding block is limited by the V-shaped block, vertical direction support is provided, the dovetail groove ensures lateral bearing capacity, prevents deviation during horizontal movement, the roller rolls on the sliding groove, the sliding block moves smoothly, when disassembling, the blocking is removed by pulling out the clamping block baffle, the sliding block is slid to the right to complete disassembly, and the stability between the sliding block and the slide rail can be improved.
[0023] 2. In the utility model, the impact force is generated by the movement of the sliding block, the buffer plate, the cylinder and the piston are pushed to move inward, the air in the hollow barrel is compressed to generate resistance, so that the impact is reduced, the buffer spring further absorbs the impact energy, and the impact generated during the movement of the sliding block can be buffered. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A perspective view of a precision guide slide rail device suitable for a punch press is provided for the utility model;
[0025] Figure 2 A front view of a precision guide slide rail device suitable for a punch press is provided for the utility model;
[0026] Figure 3 A top view of a precision guide slide rail device suitable for a punch press is provided for the utility model;
[0027] Figure 4 A sliding block side view of a precision guide slide rail device suitable for a punch press is provided for the utility model;
[0028] Figure 5 A hollow barrel sectional view of a precision guide slide rail device suitable for a punch press is provided for the utility model.
[0029] LEGEND:
[0030] 1, bottom plate; 2, buffer mechanism; 201, hollow barrel; 202, piston; 203, sealing ring; 204, cylinder; 205, buffer plate; 206, buffer spring; 3, trapezoidal slide rail; 4, V-shaped block; 5, sliding block; 6, dovetail groove; 7, V-shaped groove; 8, sliding groove; 9, fixed column; 10, roller; 11, fixed baffle; 12, fixed concave plate; 13, clamping block baffle; 14, hole; 15, mounting block; 16, nameplate block; 17, fixing nail; 18, limiting block; 19, dust suction pipe; 20, arc column; 21, illuminating lamp; 22, support plate; 23, clamping column; 24, groove plate; 25, limiting plate; 26, fixed column; 27, fixed nut. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0032] Referring to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: a kind of precision guide slide rail device suitable for punch, including bottom plate 1, the top end middle part of bottom plate 1 is fixedly connected with trapezoidal slide rail 3, the top end front and back sides of trapezoidal slide rail 3 are all fixedly connected with V-shaped block 4, the outside of trapezoidal slide rail 3 is provided with sliding block 5, multiple holes 14 are arranged in the outside of sliding block 5, dovetail groove 6 is arranged in the bottom of sliding block 5, V-shaped groove 7 is arranged in the inner wall top of dovetail groove 6, sliding groove 8 is arranged in the outer wall front and back sides of trapezoidal slide rail 3, multiple 9 are fixedly connected in the bottom front and back sides of sliding block 5, roller 10 is rotatably connected in the bottom of 9, fixed baffle 11 is supported and fixedly connected with trapezoidal slide rail 3, fixed concave plate 12 is fixedly connected with the right side of trapezoidal slide rail 3, clamping block baffle 13 is arranged in the inner wall of fixed concave plate 12, adjacent side of fixed baffle 11 and clamping block baffle 13 is all provided with buffer mechanism 2, and buffer mechanism 2 is used to buffer the buffer of sliding block 5 to both sides of baffle;
[0033] Specifically, the trapezoidal slide rail 3 can increase the contact area with the sliding block 5, and the V-shaped block 4 can well limit the position of the sliding block 5 above the trapezoidal slide rail 3, and also provide stable support force in the vertical direction, while the dovetail groove 6 above the sliding block 5 has good lateral bearing capacity, and when moving in the horizontal direction, it can prevent lateral deviation, and the roller 10 rolls on the sliding groove 8, so that the sliding block 5 moves more smoothly on the trapezoidal slide rail 3. When it is necessary to disassemble the sliding block 5, the blocking piece baffle 13 is pulled out of the fixed concave plate 12 to remove the block on the right side of the trapezoidal slide rail 3, and then it is only necessary to slide to the right side of the trapezoidal slide rail 3 to disassemble.
[0034] Referring to Figure 1 , Figure 3 and Figure 5 , the buffer mechanism 2 comprises two hollow barrels 201, which are fixedly connected to the adjacent sides of the fixed baffle 11 and the blocking piece baffle 13, respectively. The inner wall of the hollow barrel 201 is slidably connected with a piston 202, the outer side of the piston 202 is fixedly connected with a sealing ring 203, the adjacent side of the two pistons 202 is fixedly connected with a cylinder 204, the outer side of the cylinder 204 is fixedly connected with a buffer plate 205, and the front and rear sides of the opposite ends of the two buffer plates 205 are fixedly connected with buffer springs 206.
[0035] Specifically, during the operation of the punch, the sliding block 5 moves left and right on the trapezoidal slide rail 3 and contacts the buffer plates 205 on both sides. At this time, the impact force of the sliding block 5 drives the buffer plates 205 to move, and the movement of the buffer plates 205 drives the cylinder 204 and the rear piston 202 to move inward, generating resistance by compressing the air in the hollow barrel 201, thereby buffering the impact of the sliding block 5, and further buffering the impact through the buffer springs 206.
[0036] Referring to Figure 1 , Figure 2 and Figure 3 , the top left side of the bottom plate 1 is fixedly connected with a mounting block 15, the top of the mounting block 15 is provided with a nameplate block 16, the top end of the nameplate block 16 is provided with a plurality of fixed nails 17, the nameplate block 16 is fixedly connected with the mounting block 15 through the fixed nails 17, the right side of the sliding block 5 is fixedly connected with a limiting block 18, the inner wall of the limiting block 18 is fixedly connected with a dust suction pipe 19, the left side of the sliding block 5 is fixedly connected with an arcuate column 20, and the top end of the arcuate column 20 is fixedly connected with an illuminating lamp 21.
[0037] Specifically, the nameplate block 16 can identify the basic information of the device, the dust suction pipe 19 can suck away the debris generated during processing to prevent it from affecting subsequent processing, and the illuminating lamp 21 can provide illumination to prevent some small impurities on the workpiece from being difficult for workers to find.
[0038] Referring to Figure 1 , Figure 2 and Figure 3 , the top of the sliding block 5 is provided with a support plate 22, the bottom of the support plate 22 is fixedly connected with a plurality of clamping columns 23, the clamping columns 23 are clamped with the hole 14, the top rear side of the support plate 22 is fixedly connected with a groove plate 24, the front side of the groove plate 24 is slidingly connected with a limiting plate 25, the rear side of the limiting plate 25 is fixedly connected with a fixed column 26, and the outer side of the fixed column 26 is threadedly connected with a fixed nut 27;
[0039] Specifically, the position of the support plate 22 can be limited by clamping the clamping columns 23 with the hole 14, the workpiece to be processed can be positioned on the support plate 22 by the groove plate 24 and the limiting plate 25, and the position of the limiting plate 25 sliding on the groove plate 24 can be fixed by the fixed nut 27.
[0040] Working principle: Before using the device, first of all, the trapezoidal slide rail 3 can increase the contact area with the sliding block 5, the V-shaped block 4 can limit the position of the sliding block 5 on the trapezoidal slide rail 3 and provide stable support force in the vertical direction, the dovetail groove 6 above the sliding block 5 has good lateral bearing performance, and can prevent lateral deviation when moving in the horizontal direction, the roller 10 rolls on the sliding groove 8, so that the movement of the sliding block 5 on the trapezoidal slide rail 3 is smoother, when the sliding block 5 needs to be disassembled, the clamping block baffle 13 is only needed to be pulled out from the fixed concave plate 12, the obstruction on the right side of the trapezoidal slide rail 3 is removed, then the trapezoidal slide rail 3 is slid to the right side, and the disassembly is completed;
[0041] And through the buffer mechanism 2, during the operation of the punch, the sliding block 5 moves left and right on the trapezoidal slide rail 3, and will contact the buffer plates 205 on both sides, at this time, the impact force generated by the sliding block 5 will cause the displacement of the buffer plates 205, and then drive the cylinder 204 and the rear piston 202 to move inward, the movement process generates resistance by compressing the air in the hollow barrel 201 to absorb the impact force brought by the sliding block 5, in addition, the buffer spring 206 can further enhance the absorption effect of the impact force.
[0042] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A precision guide slide rail device suitable for punch presses, comprising a base plate (1), characterized in that: A trapezoidal slide rail (3) is fixedly connected to the top center of the base plate (1). V-shaped blocks (4) are fixedly connected to the front and rear sides of the top of the trapezoidal slide rail (3). A slider (5) is provided on the outer side of the trapezoidal slide rail (3). Multiple holes (14) are opened on the outer side of the slider (5). A dovetail groove (6) is opened at the bottom of the slider (5). V-shaped grooves (7) are opened on the front and rear sides of the top of the inner wall of the dovetail groove (6). Sliding grooves (8) are opened on the front and rear sides of the outer wall of the trapezoidal slide rail (3). The bottom front of the slider (5) Multiple (9) are fixedly connected to the rear side. Rollers (10) are rotatably connected to the bottom of each (9). Fixed baffles (11) are fixedly connected to the support of the trapezoidal slide rail (3). Fixed concave plates (12) are fixedly connected to the right side of the trapezoidal slide rail (3). A blocking baffle (13) is provided on the inner wall of the fixed concave plate (12). A buffer mechanism (2) is provided on the adjacent side of the fixed baffle (11) and the blocking baffle (13). The buffer mechanism (2) is used to buffer the slider (5) against the baffles on both sides.
2. The precision guide slide rail device suitable for punch presses according to claim 1, characterized in that: The buffer mechanism (2) includes two hollow barrels (201), which are respectively fixedly connected to the adjacent side of the fixed baffle (11) and the blocking baffle (13). A piston (202) is slidably connected to the inner wall of the hollow barrel (201), and a sealing ring (203) is fixedly connected to the outer side of the piston (202). A cylinder (204) is fixedly connected to the adjacent side of the two pistons (202), and a buffer plate (205) is fixedly connected to the outer side of the cylinder (204). A buffer spring (206) is fixedly connected to the front and rear sides of the two buffer plates (205) at opposite ends.
3. A precision guide slide rail device suitable for punch presses according to claim 1, characterized in that: A mounting block (15) is fixedly connected to the top left side of the base plate (1). A nameplate block (16) is provided on the top of the mounting block (15). A plurality of fixing nails (17) are provided on the top of the nameplate block (16). The nameplate block (16) is fixedly connected to the mounting block (15) through the fixing nails (17).
4. A precision guide slide rail device suitable for punch presses according to claim 1, characterized in that: A limiting block (18) is fixedly connected to the right side of the slider (5), and a vacuum tube (19) is fixedly connected to the inner wall of the limiting block (18).
5. A precision guide slide rail device suitable for punch presses according to claim 1, characterized in that: An arc-shaped column (20) is fixedly connected to the left side of the slider (5), and a lighting lamp (21) is fixedly connected to the top of the arc-shaped column (20).
6. A precision guide slide rail device suitable for punch presses according to claim 1, characterized in that: The top of the slider (5) is provided with a support plate (22), and the bottom of the support plate (22) is fixedly connected with a plurality of locking posts (23), which engage with the hole (14).
7. A precision guide slide rail device suitable for punch presses according to claim 6, characterized in that: A grooved plate (24) is fixedly connected to the rear top of the support plate (22), and a limit plate (25) is slidably connected to the front side of the grooved plate (24).
8. A precision guide slide rail device suitable for punch presses according to claim 7, characterized in that: A fixing post (26) is fixedly connected to the rear side of the limiting plate (25), and a fixing nut (27) is threadedly connected to the outer side of the fixing post (26).