Clamp for hardware product machining
By designing the fixture structure and utilizing a combination of components such as screw tubes and plug rods, multifunctional clamping of hardware products is achieved, solving the problem of single function of existing fixtures and improving the stability and adaptability of clamping.
Patent Information
- Application Number
- CN202422877985.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The functions of existing hardware fixtures are relatively simple and cannot provide a better user experience.
A clamp structure was designed, including a table, a slide, a bidirectional screw drive track, a slider, a main support rod, an annular support plate and a clamping plate. The relative or facing setting of the clamping plates was achieved by rotating the screw tube. The connection was reinforced by the insertion rod and the limit socket, and a soft clamping block and a spring were used to provide stable clamping.
It achieves stable clamping of large hardware products and clamping of multiple small pieces, optimizes the versatility of the fixture, and improves the stability and adaptability of clamping.
Smart Images
Figure CN223442028U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hardware product processing technical field especially relates to a hardware product processing's clamp. BACKGROUND
[0002] Hardware material products are usually divided into two categories: large hardware and small hardware. Large hardware refers to steel plates, reinforcing steel bars, flat iron, universal angle steel, channel iron, I-beam and various types of steel materials. Small hardware refers to building hardware, tinplate, locks, nails, iron wire, steel wire mesh, wire cutters, household hardware, various tools and the like. When hardware products are produced and processed, they often need to be polished. During polishing, clamps are used to stably clamp the hardware products.
[0003] Generally, the hardware product clamping structure is driven by a screw rod or other driving components to move two clamping blocks inward to clamp the hardware product. Although this structure can ensure clamping stability, it is relatively single in function and cannot provide better user experience. SUMMARY
[0004] The utility model discloses a hardware product processing's clamp, aims at solving the technical problem that general clamp function is relatively single, cannot bring better user experience.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A clamp for hardware product processing, comprising a table top, a sliding groove one is arranged through the top end of the table top, and a bidirectional screw rod driving track is fixedly connected to the bottom end outer wall of the table top, two side support plates are fixedly connected to the top end outer wall of the table top in a symmetrical manner, two driving sliding blocks are movably connected to the bidirectional screw rod driving track in a symmetrical manner, and a sliding block one is fixedly connected to the top end outer wall of each driving sliding block, a main support rod is fixedly connected to the top end outer wall of each sliding block one, an external thread two is arranged on the upper end outer wall of the main support rod, an external thread two movably engages with a screw pipe one, an annular support plate is movably sleeved on the main support rod, the top end of the annular support plate is attached to the bottom end of the screw pipe one, a support plate three is fixedly connected to the outer wall of the main support rod, a sleeve frame is arranged between the support plate three and the annular support plate, and the sleeve frame is movably sleeved on the main support rod, and a clamping plate is fixedly connected to the outer wall of one side of the sleeve frame.
[0007] With the sleeve frame, the screw pipe one and the side support plate, when the screw pipe one rotates, it can be lifted along the outside of the main support rod, and the position of the sleeve frame can be fixed by rotating the screw pipe one downward to drive the annular support plate to press the sleeve frame. In this structure, the two clamping plates can be arranged in opposite or facing directions, which can clamp large hardware products inward and clamp two small hardware products outward, thereby optimizing the multifunctionality of the clamp by realizing stable clamping of large hardware products and multi-clamping of small hardware products.
[0008] In a preferred scheme, two said sliding blocks are movably connected in sliding groove II, and the opposite inner walls of said main supporting rod are respectively provided with sliding groove II, and two sliding grooves II are located between outer thread II and supporting plate III at the same time;
[0009] The opposite inner walls of said annular supporting plate are respectively fixedly connected with sliding block II, and two sliding blocks II are movably connected in two sliding grooves II respectively;
[0010] The bottom outer wall of said annular supporting plate is fixedly connected with a plurality of inserting rods, and the top inner wall of said sleeve frame is provided with limiting insertion hole, and a plurality of inserting rods are correspondingly inserted into a plurality of limiting insertion holes.
[0011] By setting inserting rods and limiting insertion holes, when screw pipe I rotates to drive annular supporting plate to press and limit sleeve frame, the connection structure of annular supporting plate and sleeve frame can be further reinforced by inserting a plurality of inserting rods into limiting insertion holes, and the longitudinal movement of annular supporting plate is ensured based on the movement of sliding block II in sliding groove II, so that the left and right shaking of clamping plate when clamping hardware products can be avoided, and the clamping stability is ensured.
[0012] In a preferred scheme, the lower part of the outer wall of said main supporting rod is sequentially provided with outer thread I, supporting plate II and supporting plate I from top to bottom, said outer thread I is located between supporting plate III and supporting plate II, and the bottom end of supporting plate I is movably attached to the top end of the table top;
[0013] The outer surface of said outer thread I movably engages with screw pipe II, and a U-shaped support is arranged between screw pipe II and supporting plate II, said U-shaped support is movably sleeved on the main supporting rod;
[0014] The inner wall of one side of said U-shaped support is provided with a plurality of hollow grooves, and each hollow groove is movably connected with an inner supporting rod, and the same side outer wall of a plurality of said inner supporting rods is fixedly connected with a soft clamping block;
[0015] A plurality of springs are connected between the inner wall of said soft clamping block and the hollow groove at the same time, and a plurality of springs are correspondingly sleeved on a plurality of inner supporting rods, and the outer wall of said U-shaped support is attached with a brake plate.
[0016] By setting U-shaped support and soft clamping block, when the height of hardware product is high, the U-shaped support can be placed outside the main supporting rod, and the limiting is realized by rotating screw pipe II downward. In addition, by setting spring and soft clamping block, the spring can provide clamping force and can be attached to the bottom of special-shaped hardware product for clamping use. In cooperation with the clamping plate, the stability of clamping large hardware products can be better ensured.
[0017] As can be known from the above, the clamp for hardware product machining comprises a table top, a sliding groove one is arranged through the top end of the table top, a bidirectional screw rod driving track is fixedly connected to the bottom end outer wall of the table top, two side support plates are symmetrically fixedly connected to the top end outer wall of the table top, two driving sliding blocks are symmetrically movably connected to the bidirectional screw rod driving track, a sliding block one is fixedly connected to the top end outer wall of each driving sliding block, a main support rod is fixedly connected to the top end outer wall of each sliding block one, external threads two are arranged on the upper end outer wall of the main support rod, a screw pipe one is movably engaged with the external threads two, an annular support plate is movably sleeved with the main support rod, the top end of the annular support plate is attached to the bottom end of the screw pipe one, a support plate three is fixedly connected to the outer wall of the main support rod, a sleeve frame is arranged between the support plate three and the annular support plate, and the sleeve frame is movably sleeved with the main support rod, and a clamping plate is fixedly connected to the outer wall of one side of the sleeve frame. The clamp for hardware product machining can realize stable clamping of large pieces and multi-piece clamping of small pieces, thereby optimizing the multifunctionality of the clamp. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The overall appearance structure diagram of the clamp for hardware product machining is provided.
[0019] Figure 2 The clamping structure overall diagram of the clamp for hardware product machining is provided.
[0020] Figure 3 The single clamping structure split diagram of the clamp for hardware product machining is provided.
[0021] Figure 4 The U-shaped support internal structure split diagram of the clamp for hardware product machining is provided.
[0022] In the drawings: 1, table top; 2, side support plate; 3, sliding groove one; 4, clamping plate; 5, sleeve frame; 6, bidirectional screw rod driving track; 7, driving sliding block; 8, sliding block one; 9, screw pipe one; 10, annular support plate; 11, sliding block two; 12, insertion rod; 13, screw pipe two; 14, support plate one; 15, support plate two; 16, U-shaped support; 17, soft clamping block; 18, limiting insertion hole; 19, external threads one; 20, support plate three; 21, sliding groove two; 22, external threads two; 23, main support rod; 24, hollow groove; 25, spring; 26, inner support rod; 27, brake plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.
[0024] The utility model discloses a clamp for hardware product processing mainly applies to the scene of hardware product processing.
[0025] With reference to Figures 1-3 A clamp for hardware product processing, including mesa 1, the top of mesa 1 is provided with the chute one 3, and the bottom outer wall of mesa 1 is fixedly connected with two -way screw rod drive track 6, the top outer wall of mesa 1 is fixedly connected with two side support plates 2 symmetrically, two drive sliding blocks 7 are movably connected on two -way screw rod drive track 6, and the top outer wall of every drive sliding block 7 is fixedly connected with sliding block one 8 respectively, the top outer wall of every sliding block one 8 is fixedly connected with main support rod 23, and the upper end outer wall of main support rod 23 is provided with outer thread two 22, and the outer activity of outer thread two 22 is engaged with screw pipe one 9, and main support rod 23 is movably sleeved with annular support plate 10, and the top of annular support plate 10 is attached to the bottom of screw pipe one 9, the outer wall of main support rod 23 is fixedly connected with support plate three 20, and support plate three 20 and annular support plate 10 are provided with sleeve frame 5, and sleeve frame 5 is movably sleeved on the outer wall of main support rod 23, one side outer wall of sleeve frame 5 is fixedly connected with clamping plate 4, and screw pipe one 9 is engaged with outer thread two 22, when screw pipe one 9 rotates, can along with the external elevation of main support rod 23, based on sleeve frame 5 movably sleeving on main support rod 23, with the rotation of screw pipe one 9 drive annular support plate 10 and press sleeve frame 5, can fix the position of sleeve frame 5, under this structure, can make two clamping plates 4 set up oppositely or towards, when oppositely set up, can be clamped to large hardware product inwards under the drive of two -way screw rod drive track 6, when set towards, can assist the setting of two side support plates 2 and synchronously clamp two small hardware products, thereby can realize the stable clamping of large piece and the clamping of multiple small pieces to optimize the multifunctionality of the clamp.
[0026] With reference to Figure 3 In one preferred embodiment, two sliding blocks one 8 are movably connected in the chute one 3, and the opposite two inner walls of main support rod 23 are provided with chute two 21 respectively, and the two chute two 21 are located between outer thread two 22 and support plate three 20 simultaneously.
[0027] With reference to Figure 3 In one preferred embodiment, the opposite two inner walls of annular support plate 10 are fixedly connected with sliding block two 11 respectively, and the two sliding block two 11 are movably clamped in the two chute two 21 respectively.
[0028] With reference to Figure 3In a preferred embodiment, the bottom end outer wall of the annular support plate 10 is fixedly connected with a plurality of insertion rods 12, the top end inner wall of the sleeve frame 5 is provided with a plurality of limiting insertion holes 18, and the plurality of insertion rods 12 are correspondingly inserted into the plurality of limiting insertion holes 18. When the screw pipe 9 rotates to drive the annular support plate 10 to press and limit the sleeve frame 5, the connection structure of the annular support plate 10 and the sleeve frame 5 can be further reinforced by inserting the plurality of insertion rods 12 into the limiting insertion holes 8, and the longitudinal movement of the annular support plate 10 is ensured based on the movement of the slider 11 in the sliding groove 21, so that the left and right shaking of the clamping plate 4 when clamping the hardware product can be avoided, and the clamping stability is ensured.
[0029] Referring to Figure 3 In a preferred embodiment, the lower part of the outer wall of the main support rod 23 is sequentially provided with an outer thread 19, a support plate 15 and a support plate 14 from top to bottom, the outer thread 19 is located between the support plate 20 and the support plate 15, and the bottom end of the support plate 14 is movably attached to the top end of the table top 1.
[0030] Referring to Figure 3 In a preferred embodiment, the outer thread 19 is movably engaged with a screw pipe 13, and a U-shaped support 16 is arranged between the screw pipe 13 and the support plate 15, and the U-shaped support 16 is movably sleeved on the main support rod 23.
[0031] Referring to Figure 4 In a preferred embodiment, one side of the inner wall of the U-shaped support 16 is provided with a plurality of hollow grooves 24, and each hollow groove 24 is movably connected with an inner support rod 26, and the same side of the outer wall of the plurality of inner support rods 26 is movably connected with a soft clamping block 17.
[0032] Referring to Figure 4 In a preferred embodiment, a plurality of springs 25 are connected between the soft clamping block 17 and the inner wall of the hollow groove 24, and the plurality of springs 25 are correspondingly sleeved on the plurality of inner support rods 26, and the outer wall of the U-shaped support 16 is attached with a brake plate 27. When the height of the hardware product is high, the U-shaped support 16 can be placed outside the main support rod 23, and the U-shaped support 16 can be stably clamped outside the main support rod 23 by rotating the screw pipe 13 downward, limiting the support plate 15 and increasing the friction of the brake plate 27. This connection structure also facilitates the disassembly of the U-shaped support 16. In addition, through the arrangement of the spring 25 and the soft clamping block 17, the spring 25 can provide clamping force and can be attached to the bottom of the special-shaped hardware product for clamping use. In cooperation with the clamping plate 4, the stability of clamping large hardware products can be better ensured.
[0033] Working principle: the screw pipe 9 is engaged with the outer screw thread 22, when the screw pipe 9 rotates, it can be lifted along the outer part of the main supporting rod 23, based on the movable sleeve of the sleeve frame 5 being sleeved on the main supporting rod 23, with the rotation of the screw pipe 9, the annular supporting plate 10 drives the sleeve frame 5 to be pressed, so that the position of the sleeve frame 5 can be fixed, under this structure, the two clamping plates 4 can be set oppositely or towards each other, when being set oppositely, under the driving action of the double-way screw rod driving track 6, it can be clamped inward to the large hardware product, when being set towards each other, it can be assisted by the setting of the two side supporting plates 2 to clamp the two small hardware products synchronously, thus, the stable clamping of the large product and the multi-piece clamping of the small product can be realized, so that the multifunctionality of the clamp can be optimized.
[0034] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. The substitution can be the substitution of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent substitution or change should be covered in the protection scope of the present application.
Claims
1. A fixture for processing hardware products, comprising a table (1), characterized in that: The top of the table (1) is provided with a slide groove (3) and the outer wall of the bottom end of the table (1) is fixedly connected to a bidirectional screw drive track (6). The outer wall of the top of the table (1) is symmetrically fixedly connected to two side support plates (2). The bidirectional screw drive track (6) is symmetrically and movably connected to two driving sliders (7), and the top outer wall of each driving slider (7) is respectively fixedly connected to a slider (8). The top outer wall of each slider (8) is fixedly connected to a main support rod (23), and the upper outer wall of the main support rod (23) is provided with a A second external thread (22) is provided, and the second external thread (22) is movably engaged with a screw tube (9). The main support rod (23) is movably sleeved with an annular support plate (10), and the top end of the annular support plate (10) is fitted to the bottom end of the screw tube (9). The outer wall of the main support rod (23) is fixedly connected with a third support plate (20), and a sleeve frame (5) is provided between the third support plate (20) and the annular support plate (10), and the sleeve frame (5) is movably sleeved outside the main support rod (23), and the outer wall of one side of the sleeve frame (5) is fixedly connected with a clamping plate (4).
2. A fixture for processing hardware products according to claim 1, characterized in that: The two sliders (8) are movably connected in the slide groove (3), and the inner walls on the opposite sides of the main support rod (23) are respectively provided with slide grooves (21), and the two slide grooves (21) are simultaneously located between the external thread (22) and the support plate (20).
3. A fixture for processing hardware products according to claim 2, characterized in that: The inner walls on both sides of the annular support plate (10) are respectively fixedly connected with two sliders (11), and the two sliders (11) are respectively and movably engaged in the two slide grooves (21).
4. A fixture for processing hardware products according to claim 3, characterized in that: The outer wall of the bottom end of the annular support plate (10) is fixedly connected to a plurality of insertion rods (12), the inner wall of the top end of the sleeve (5) is provided with a limiting insertion hole (18), and the plurality of insertion rods (12) are correspondingly inserted into the plurality of limiting insertion holes (18).
5. A fixture for processing hardware products according to claim 1, characterized in that: The outer wall of the lower portion of the main support rod (23) is provided with an external thread 1 (19), a support plate 2 (15) and a support plate 1 (14) in sequence from top to bottom, wherein the external thread 1 (19) is located between the support plate 3 (20) and the support plate 2 (15), and the bottom end of the support plate 1 (14) is movably fitted to the top end of the table top (1).
6. A fixture for processing hardware products according to claim 5, characterized in that: The outer thread 1 (19) is movably engaged with the screw tube 2 (13), and a U-shaped bracket (16) is provided between the screw tube 2 (13) and the support plate 2 (15), and the U-shaped bracket (16) is movably sleeved on the main support rod (23).
7. A fixture for processing hardware products according to claim 6, characterized in that: A plurality of slots (24) are provided on an inner wall of one side of the U-shaped bracket (16), and an inner support rod (26) is movably connected to each slot (24), and a soft clamping block (17) is fixedly connected to the outer wall of the same side of the plurality of inner support rods (26).
8. A fixture for processing hardware products according to claim 7, characterized in that: A plurality of springs (25) are connected between the soft clamping block (17) and the inner wall of the slot (24), and the plurality of springs (25) are correspondingly sleeved on the outside of the plurality of inner support rods (26). A brake plate (27) is attached to the outer wall of the U-shaped bracket (16).