Positioning tool for hardware machining

Abstract

The utility model discloses a positioning tool for hardware machining. The positioning tool comprises a bearing workbench, a pair of adjustable fixing assemblies and a pair of clamping and positioning assemblies. The adjustable fixing assembly comprises a pair of storage supporting rods, the pair of storage supporting rods are symmetrically assembled on the two sides of the bearing workbench, adjustable supporting inner rods are assembled above the pair of storage supporting rods in a sliding mode, and an assembly positioning plate is fixedly connected between the pair of adjustable supporting inner rods. The clamping and positioning assembly comprises an assembling side plate, a driving threaded rod is rotationally connected into the assembling side plate, a pair of threaded sliding blocks are in threaded connection with the outer side of the driving threaded rod, and positioning clamping arms are fixedly connected to the sides, away from the assembling and positioning plate, of the pair of threaded sliding blocks. According to the positioning tool for hardware machining, the clamping structure is simplified, the application range of clamping and fixing the hardware to be machined is widened, the clamping stability is improved, and the use effect of the positioning tool for hardware machining on auxiliary machining of the hardware is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware processing, and particularly relates to a positioning tool for hardware processing. Background Art

[0002] Hardware refers to machine parts or components made of hardware. According to different uses, they can be divided into: hardware tools, hardware components, daily hardware, construction hardware, and placement supplies, etc. Common hardware usually requires turning, drilling, grinding and other processing. The positioning tooling for hardware processing is a type of tooling used to assemble and fix the hardware to be processed.

[0003] The Chinese utility model patent with patent number CN215393818U discloses a positioning tool for hardware production and processing, including an operating table, wherein the operating table is internally rotatably connected to a screw rod, and the threads at both ends of the screw rod rotate in opposite directions. The surface of the screw rod is threadably connected to a movable plate through two screw nuts, and one side of the two movable plates is rotatably connected to a rotating column, and one end of the two rotating columns is fixedly installed with a rotating disk. The beneficial effect of the utility model is that the corresponding threaded rod is driven to rotate by the provided turning handle, and the guide plate is cooperated to facilitate the second inclined plate to move in the vertical plane, thereby driving the second inclined plate and the trapezoidal plate to slide in the horizontal direction, and cooperating with the corresponding pulley, so that the corresponding swing plates all swing with the rotating rod as the central axis, thereby driving the corresponding locking plates to swing relative to each other, and then facilitating the processing and fixing of the workpiece, thereby avoiding the occurrence of offset of the workpiece during the positioning process, and being more convenient to use and operate.

[0004] From the description and the drawings in the description, it can be seen that when in use, this application mainly controls the movement of a pair of locking plates by driving the trapezoidal plate to move, thereby clamping the hardware to be processed. Although this method can clamp and fix the hardware, the clamping and fixing range of the locking plate is only the length difference between the short side and the long side of the trapezoidal plate, and the clamping range is relatively small. At the same time, in the process of interaction between the trapezoidal plate and the pulley, the swing plate is only supported and limited by the rotating rod, and the rotating rod is easily affected by the interaction force and may be broken and damaged, which makes the clamping application range and clamping stability of the positioning tool for hardware processing in this application relatively poor.

[0005] Therefore, in view of the above technical problems, it is necessary to provide a positioning tool for hardware processing.

[0006] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The purpose of the utility model is to provide a positioning tool for hardware processing, which can improve the clamping application range and clamping stability of the positioning tool.

[0008] In order to achieve the above-mentioned purpose, a specific embodiment of the present invention provides a positioning tool for hardware processing, including: a supporting workbench, a pair of adjustable fixing components, and a pair of clamping and positioning components.

[0009] A pair of adjustable fixing components are assembled on the outside of the supporting workbench, and the adjustable fixing components include a pair of storage support rods, and the pair of storage support rods are symmetrically assembled on both sides of the supporting workbench. Adjustable support inner rods are slidably assembled above the pair of storage support rods, and an assembly positioning plate is fixedly connected between the pair of adjustable support inner rods.

[0010] A pair of the clamping and positioning assemblies are symmetrically assembled between a pair of assembly positioning plates. The clamping and positioning assemblies include an assembly side plate, and the assembly side plate is rotatably assembled on the side close to the pair of assembly positioning plates. A driving threaded rod is rotatably connected inside the assembly side plate, and the outer side of the driving threaded rod is threadedly connected to a pair of threaded sliders, and a pair of threaded sliders are fixedly connected to a positioning clamping arm on the side away from the assembly positioning plate.

[0011] In one or more embodiments of the present invention, the support workbench is threadedly connected to a plurality of evenly distributed support legs at the bottom. These multiple support legs provide support and position control for the support workbench, ensuring its stability in supporting the hardware being processed. Furthermore, the levelness of the support workbench can be adjusted by independently adjusting the multiple support legs. Multiple evenly distributed assembly bolt holes are provided on both sides of the support workbench. The position of the storage support rods can be adjusted by interlocking the assembly bolts with the assembly bolt holes.

[0012] In one or more embodiments of the present invention, mounting bolts are threadedly connected between the pair of storage support rods and the mounting bolt holes. The mounting bolts engage the mounting bolt holes to secure the storage support rods. A storage chute is defined above each of the pair of storage support rods, and the adjustable inner support rod is slidably mounted within the chute. The provision of the chute facilitates the storage and limiting of the adjustable inner support rod, thereby facilitating horizontal height adjustment of the assembly positioning plate by controlling the length of the adjustable inner support rod within the chute.

[0013] In one or more embodiments of the present invention, a locking bolt is threadedly connected to the upper portion of each of the pair of storage support rods. One end of the locking bolt, located within the storage slot, contacts the outer wall of the adjustable inner support rod. The locking bolts, through the mutual interference between the locking bolts and the adjustable inner support rods, lock and secure the adjustable inner support rods, thereby ensuring the stability of the adjustable inner support rods in supporting the assembly positioning plate.

[0014] In one or more embodiments of the present invention, an assembly shaft is fixedly mounted on one side of the assembly side plate close to the assembly positioning plate, and the assembly shaft is rotatably mounted in the assembly positioning plate, thereby limiting the assembly positioning plate.

[0015] In one or more embodiments of the present invention, a fastening bolt is threadedly connected to the upper portion of the assembly positioning plate, and one end of the fastening bolt, located within the assembly positioning plate, contacts the outer surface of the assembly shaft. The mutual interference between the fastening bolt and the assembly shaft locks the assembly shaft, thereby facilitating control over whether the assembly side panel can rotate.

[0016] In one or more embodiments of the present invention, a guide groove is formed on the side of the assembly side plate facing away from the fastening bolt, and the pair of threaded sliders are slidably assembled in the guide groove. The guide groove provides sliding guidance and sliding avoidance space for the threaded sliders.

[0017] In one or more embodiments of the present invention, the drive threaded rod is rotatably mounted within the guide avoidance slot, and the outer side of the drive threaded rod is provided with external threads that rotate in opposite directions. This facilitates the movement of a pair of threaded sliders in opposite directions as the drive threaded rod rotates, thereby facilitating the clamping and securing of the hardware being processed.

[0018] In one or more embodiments of the present invention, the pair of threaded sliders are provided with internal threads that rotate in the same direction. This facilitates the pair of threaded sliders to move in opposite directions under the action of the internal and external threads. The end of the drive threaded rod located outside the guide avoidance groove is fixedly connected to a drive end head. The drive threaded rod is rotationally driven by controlling the rotation of the drive end head.

[0019] In one or more embodiments of the present invention, friction pads are fixedly mounted on the adjacent sides of the pair of positioning clamping arms. The friction pads allow the pair of positioning clamping arms to fully contact the outer surface of the hardware to be processed, thereby ensuring the stability of the pair of positioning clamping arms in clamping and positioning the hardware to be processed.

[0020] Compared with the prior art, the positioning tool for hardware processing disclosed in the utility model simplifies the clamping structure, improves the applicable scope and clamping stability of the hardware to be processed, and ensures the use effect of the positioning tool for hardware processing in assisting the processing of hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some of the embodiments described in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts.

[0022] Figure 1 This is a three-dimensional diagram of a positioning tool for hardware processing in one embodiment of the utility model;

[0023] Figure 2 This is a side sectional view of a positioning tool for hardware processing in one embodiment of the present utility model;

[0024] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0025] Figure 4 This is a top sectional view of a positioning tool for hardware processing in one embodiment of the utility model;

[0026] Figure 5 for Figure 4 Schematic diagram of the structure at point B in the middle.

[0027] Description of main reference numerals:

[0028] 1-supporting workbench, 2-adjustable fixing assembly, 201-storage support rod, 202-adjustable support inner rod, 203-assembly positioning plate, 204-assembly bolt, 205-locking bolt, 3-clamping positioning assembly, 301-assembly side plate, 302-driving threaded rod, 303-threaded slider, 304-positioning clamping arm, 305-assembly shaft, 306-fastening bolt, 307-driving end, 308-friction pad, 4-support foot. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0030] like Figures 1 to 5 As shown, a positioning tool for hardware processing in one embodiment of the present invention includes: a supporting workbench 1, a pair of adjustable fixing components 2, and a pair of clamping and positioning components 3.

[0031] like Figure 1 As shown, the lower portion of the support table 1 is threaded with multiple sets of evenly distributed support legs 4. These multiple sets of support legs 4 provide support and position control for the support table 1, ensuring its stability in supporting the hardware being processed. Furthermore, the levelness of the support table 1 can be adjusted by independently adjusting the multiple sets of support legs 4.

[0032] Specifically, a plurality of evenly distributed assembly bolt holes are provided on both sides of the supporting workbench 1. The position of the storage support rod 201 is adjusted by the mutual cooperation between the assembly bolts 204 and the assembly bolt holes.

[0033] like Figures 1 to 3 As shown, a pair of adjustable fixing assemblies 2 are assembled on the outside of the supporting workbench 1. The adjustable fixing assemblies 2 include a pair of storage support rods 201, which are symmetrically assembled on both sides of the supporting workbench 1. The storage support rods 201 serve to store and support the adjustable inner support rods 202.

[0034] like Figures 1 to 3 As shown, a pair of storage support rods 201 and the assembly bolt holes are both threadedly connected with assembly bolts 204. The storage support rods 201 are assembled and fixed by the cooperation of the assembly bolts 204 and the assembly bolt holes.

[0035] like Figures 1 to 3 As shown, an adjustable inner support rod 202 is slidably mounted above a pair of receiving support rods 201. The adjustable inner support rod 202 supports and fixes the assembly positioning plate 203.

[0036] Specifically, a pair of storage support rods 201 are each provided with a storage slot, into which the adjustable inner support rod 202 is slidably assembled. The provision of the storage slot facilitates the storage and limiting of the adjustable inner support rod 202, thereby facilitating the horizontal height adjustment of the assembly positioning plate 203 by controlling the length of the adjustable inner support rod 202 in the storage slot.

[0037] like Figures 1 to 3 As shown, a locking bolt 205 is threadedly connected to the upper portion of the pair of storage support rods 201. One end of the locking bolt 205 located in the storage chute contacts the outer wall of the adjustable support inner rod 202. The locking bolt 205 and the adjustable support inner rod 202 interfere with each other, so that the locking bolt 205 locks and fixes the adjustable support inner rod 202, ensuring the stability of the adjustable support inner rod 202 in supporting the assembly positioning plate 203.

[0038] like Figure 1 An assembly positioning plate 203 is fixedly connected between a pair of adjustable supporting inner rods 202. The assembly positioning plate 203 plays a supporting and limiting role for the assembly shaft 305.

[0039] like Figures 4 and 5 As shown, a pair of clamping and positioning assemblies 3 are symmetrically assembled between a pair of assembly positioning plates 203. The clamping and positioning assemblies 3 include an assembly side plate 301, which is rotatably assembled on the adjacent side of the pair of assembly positioning plates 203. The assembly side plate 301 serves as an assembly limit for the driving threaded rod 302.

[0040] like Figures 4 and 5 As shown, the side of the assembly side plate 301 close to the assembly positioning plate 203 is fixedly assembled with an assembly shaft 305, and the assembly shaft 305 is rotatably assembled in the assembly positioning plate 203. The assembly shaft 305 plays the role of assembly limiting for the assembly positioning plate 203.

[0041] like Figures 1 to 2 As shown, a fastening bolt 306 is threadedly connected to the upper portion of the assembly positioning plate 203. One end of the fastening bolt 306 located inside the assembly positioning plate 203 contacts the outer surface of the assembly shaft 305. The mutual interference between the fastening bolt 306 and the assembly shaft 305 locks the assembly shaft 305, thereby facilitating control of whether the assembly side plate 301 can rotate.

[0042] like Figures 4 and 5 As shown, a driving threaded rod 302 is rotatably connected in the assembly side plate 301. The driving threaded rod 302 plays the role of supporting, limiting and moving control for a pair of threaded sliders 303.

[0043] like Figures 4 and 5As shown, the outer side of the driving threaded rod 302 is threadedly connected with a pair of threaded sliders 303. The threaded sliders 303 play a supporting and fixing role for the positioning clamping arm 304. The positioning clamping arm 304 is synchronously driven and controlled by controlling the movement of the threaded sliders 303.

[0044] like Figures 4 and 5 As shown, a pair of threaded sliders 303 are fixedly connected to a positioning clamp arm 304 on one side away from the assembly positioning plate 203. The hardware to be processed is clamped and positioned by controlling the movement of the pair of positioning clamp arms 304.

[0045] Specifically, a guide groove is provided on the side of the assembly side plate 301 away from the fastening bolt 306, and a pair of threaded sliders 303 are both slidably assembled in the guide groove. The guide groove provides a sliding guide and a sliding avoidance space for the threaded sliders 303.

[0046] Preferably, the driving threaded rod 302 is rotatably mounted in the guide avoidance slot, and the outer side of the driving threaded rod 302 is provided with external threads that rotate in opposite directions. This facilitates the pair of threaded sliders 303 to move in opposite directions as the driving threaded rod 302 rotates, thereby facilitating the clamping and fixing of the hardware to be processed.

[0047] like Figures 4 and 5 As shown, a pair of threaded sliders 303 are provided with internal threads that rotate in the same direction, so that the pair of threaded sliders 303 can move in opposite directions under the action of the internal and external threads.

[0048] like Figures 4 and 5 As shown, one end of the driving threaded rod 302 located outside the guide avoidance chute is fixedly connected to a driving end 307. The driving threaded rod 302 is rotationally driven by controlling the rotation of the driving end 307.

[0049] like Figures 4 and 5 As shown, the adjacent sides of the pair of positioning clamping arms 304 are fixedly equipped with friction pads 308. The friction pads 308 allow the pair of positioning clamping arms 304 to fully contact the outer surface of the hardware to be processed, thereby ensuring the stability of the pair of positioning clamping arms 304 in clamping and positioning the hardware to be processed.

[0050] During specific use, according to the size of the hardware to be processed, the storage support rod 201 is fixed at the corresponding position by matching the assembly bolt 204 with the assembly bolt holes in different positions, and the locking bolt 205 is controlled to rotate so that the locking bolt 205 does not conflict with the outer surface of the adjustable support inner rod 202, so that the horizontal height of the assembly side panel 301 can be adjusted by pulling and pulling the adjustable support inner rod 202.

[0051] Subsequently, the hardware to be processed can be placed on the supporting workbench 1, and the driving threaded rod 302 can be driven to rotate by controlling the rotation of the driving end 307, so that the pair of threaded sliders 303 can drive the pair of positioning clamping arms 304 to move in opposite directions under the action of the internal and external threads. The hardware to be processed can be clamped and positioned by the movement of the pair of positioning clamping arms 304, and then the hardware to be processed can be processed.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0053] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A positioning tool for hardware processing, characterized in that: include: Support workbench; A pair of adjustable fixing components are assembled on the outside of the supporting workbench, and the adjustable fixing components include a pair of storage support rods, the pair of storage support rods are symmetrically assembled on both sides of the supporting workbench, and the upper parts of the pair of storage support rods are slidably equipped with adjustable support inner rods, and an assembly positioning plate is fixedly connected between the pair of adjustable support inner rods; A pair of clamping and positioning components are symmetrically assembled between a pair of assembly positioning plates. The clamping and positioning components include an assembly side plate. The assembly side plate is rotatably assembled on the side close to the pair of assembly positioning plates. A driving threaded rod is rotatably connected inside the assembly side plate. The outer side of the driving threaded rod is threadedly connected to a pair of threaded sliders. A pair of threaded sliders are fixedly connected to a positioning clamping arm on the side away from the assembly positioning plate.

2. A positioning tool for hardware processing according to claim 1, characterized in that: The lower side of the supporting workbench is threadedly connected to a plurality of evenly distributed supporting legs, and both sides of the supporting workbench are provided with a plurality of evenly distributed assembly bolt holes.

3. A positioning tool for hardware processing according to claim 2, characterized in that: A pair of the storage support rods and the assembly bolt holes are both threadedly connected with assembly bolts, and a storage slide groove is opened above the pair of the storage support rods, and the adjustable support inner rod is slidably assembled in the storage slide groove.

4. A positioning tool for hardware processing according to claim 3, characterized in that: A locking bolt is threadedly connected to the top of a pair of storage support rods, and one end of the locking bolt is located in the storage chute and contacts the outer wall of the adjustable support inner rod.

5. A positioning tool for hardware processing according to claim 1, characterized in that: An assembly rotating shaft is fixedly assembled on one side of the assembly side plate close to the assembly positioning plate, and the assembly rotating shaft is rotatably assembled in the assembly positioning plate.

6. A positioning tool for hardware processing according to claim 5, characterized in that: A fastening bolt is threadedly connected to the upper portion of the assembly positioning plate, and one end of the fastening bolt located in the assembly positioning plate contacts the outer surface of the assembly rotating shaft.

7. A positioning tool for hardware processing according to claim 6, characterized in that: A guide avoidance slot is provided on one side of the assembly side plate away from the fastening bolt, and a pair of threaded sliders are both slidably assembled in the guide avoidance slot.

8. The positioning tool for hardware processing according to claim 1, characterized in that: The driving threaded rod is rotatably assembled in the guide avoidance sliding groove, and the outer side of the driving threaded rod is provided with an external thread with an opposite rotation direction.

9. A positioning tool for hardware processing according to claim 8, characterized in that: A pair of threaded sliders are provided with internal threads with the same rotation direction, and one end of the driving threaded rod located outside the guide avoidance sliding groove is fixedly connected with a driving end head.

10. The positioning tool for hardware processing according to claim 1, characterized in that: Friction pads are fixedly mounted on the adjacent sides of a pair of positioning clamping arms.

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