A workpiece assembly and installation fixture structure

Abstract

The utility model relates to an assembly and installation fixture structure for a workpiece, belonging to the field of assembly and installation fixtures, and comprising: a base plate, two installation assemblies, and a limiting component. The installation assembly is arranged on the base plate and is used to place the workpiece. The installation assembly comprises: a fixing component and an installation component. The fixing component is arranged on the base plate and is used to place the workpiece. The installation component is arranged on the fixing component and the base plate and is used to disassemble and replace the fixing component. The limiting component is arranged on the installation assembly and is used to clamp and fix the workpiece placed on the installation assembly. The utility model passes a limiting rod through the base plate and the inner side of the placement table, and then screws a first bolt into a first threaded hole, so that the first bolt limits the limiting rod, ensuring that the placement table will not move when supporting the workpiece. When assembling and installing different workpieces, only the corresponding placement table and cover plate need to be replaced, thereby reducing the use cost of the assembly and installation fixture.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly and installation jigs, in particular to an assembly and installation jig structure for a workpiece. Background Art

[0002] As production technology continues to develop and progress, more automated production equipment is being used in various manufacturing workstations in the manufacturing industry. In particular, when milling small workpieces, special assembly and installation fixtures are often required to clamp the workpieces to ensure the safety and stability of small workpieces during milling.

[0003] The existing workpiece assembly and installation fixture structure is prone to unstable clamping of some workpieces when clamping a large number of workpieces at the same time, which may cause the workpieces to fall off during milling, resulting in economic losses. In addition, since it is a special assembly and installation fixture, it can only clamp a single workpiece, which makes the practicability of the assembly and installation fixture low and increases the production cost of the workpiece. Therefore, a workpiece assembly and installation fixture structure is proposed to solve the above technical problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides an assembly and installation fixture structure for workpieces, which has the advantages of improving assembly and installation stability and reducing costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly and installation fixture structure for a workpiece, comprising a base plate, two installation assemblies, and a limit assembly;

[0006] The installation assembly is arranged on the bottom plate and is used to place the workpiece. The installation assembly includes: a fixing assembly and an installation assembly;

[0007] A fixing component, arranged on the bottom plate, for placing the workpiece;

[0008] The mounting assembly is arranged on the fixing assembly and the base plate and is used for disassembly and replacement of the fixing assembly;

[0009] The limit assembly is arranged on the installation assembly and is used to clamp and fix the workpiece placed on the installation assembly.

[0010] As a further improvement of the present utility model, the fixing assembly comprises: a placement table and a support member;

[0011] The placing table is provided with a first placing groove and a first threaded hole;

[0012] The first placement grooves are multiple in number and are horizontally and equidistantly distributed on the surface of the placement table, and are used to place workpieces for milling processing;

[0013] There are a plurality of first threaded holes, which are horizontally and equidistantly distributed on the surface of the placement table, and the first placement grooves and the first threaded holes are designed to be staggered;

[0014] The support member is arranged on the placing table and is used for resetting the workpiece after processing.

[0015] As a further improvement of the utility model, the support member comprises: a return spring and a support block;

[0016] A reset spring, arranged on the first placement groove, for supporting and resetting the support block;

[0017] The support block is arranged on the reset spring and is used for resetting the workpiece after machining.

[0018] As a further improvement of the utility model, the installation assembly includes: a limit rod, a second threaded hole and a first bolt;

[0019] A limit rod, one end of which is arranged inside the placement table and the bottom plate, and is used for disassembly and replacement of the fixed components;

[0020] A second threaded hole is provided on the bottom plate and the extended end of the limiting rod;

[0021] The first bolt is arranged between the limiting rod and the bottom plate, and is used for fixing the limiting rod and the bottom plate.

[0022] As a further improvement of the utility model, the limiting assembly includes: a cover plate and a second bolt;

[0023] A cover plate is arranged on the upper surface of the placement table, and a second placement groove and a third threaded hole are opened on the cover plate;

[0024] The number of the second placement slots is the same as that of the first placement slots;

[0025] The second bolt has one end disposed inside the third threaded hole and the first threaded hole, and the other end located on the upper end surface of the cover plate.

[0026] As a further improvement of the present invention, the second placement grooves and the third threaded holes are designed to be distributed in a staggered manner.

[0027] As a further improvement of the utility model, the second bolts are divided into two groups, one group is half-thread bolts, and the other group is full-thread bolts. The half-thread bolts and full-thread bolts of the two groups are arranged in a staggered manner.

[0028] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0029] The utility model provides an assembly and installation fixture structure of workpieces, wherein two placement tables are symmetrically placed on a base plate, and a limiting rod is passed through the base plate and the inner side of the placement table, and then a first bolt is screwed into the first threaded hole so that the first bolt limits the limiting rod, thereby ensuring that the placement table does not move when supporting the workpiece, and when assembling and installing different workpieces, only the corresponding placement table and cover plate need to be replaced, thereby reducing the use cost of the assembly and installation fixture, placing the workpiece to be processed in the first placement groove opened on the placement table, placing the cover plate above the workpiece, and And make the second placement groove and the tail end of the workpiece aligned, then use the second bolt to pass through the third threaded hole opened on the cover plate, and screw the second bolt into the second threaded hole, so that the cover plate can clamp the workpiece on the placement table, and the second bolt is divided into half-thread bolts and full-thread bolts. First tighten the half-thread bolts, and then the full-thread bolts, and the half-thread bolts and the full-thread bolts are installed alternately, so as to ensure that when the cover plate is clamping the workpiece, one end of the cover plate will not be lifted up, resulting in unstable clamping of the workpiece, thereby avoiding the phenomenon of the workpiece falling off during the milling process, thereby reducing the production loss rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the support member of the utility model;

[0034] Figure 5 This is a schematic diagram of the installation assembly structure of the utility model;

[0035] Figure 6 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0036] In all the drawings, the same figure marks represent the same technical features, specifically: 1. Base plate; 2. Installation assembly; 21. Fixing component; 211. Placement table; 212. First placement groove; 213. First threaded hole; 214. Support member; 215. Return spring; 216. Support block; 22. Installation assembly; 221. Limit rod; 222. Second threaded hole; 223. First bolt; 3. Limit assembly; 31. Cover plate; 311. Second placement groove; 312. Third threaded hole; 32. Second bolt. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the embodiment, Figure 1 Provided is a workpiece assembly fixture structure, which may optionally include but is not limited to: a base plate 1, two mounting assemblies 2, and a limit assembly 3;

[0039] The mounting assembly 2 is disposed on the bottom plate 1 and is used to place the workpiece. The mounting assembly 2 may optionally include but is not limited to: a fixing assembly 21 and a mounting assembly 22;

[0040] A fixing assembly 21 is provided on the bottom plate 1 and is used for placing the workpiece;

[0041] The mounting assembly 22 is disposed on the fixing assembly 21 and the base plate 1 and is used for disassembly and replacement of the fixing assembly 21;

[0042] The limiting component 3 is arranged on the mounting assembly 2 and is used to clamp and fix the workpiece placed on the mounting assembly 2.

[0043] In this embodiment, an assembly fixture structure of a workpiece of the utility model is provided, wherein the mounting assembly 2 is arranged on the base plate 1, and the fixing component 21 is fixed by using the mounting component 22, so that the fixing component 21 can be more conveniently disassembled and assembled through the mounting component 22, and when processing workpieces of other specifications, the fixing component 21 can be replaced separately, thereby reducing the use cost of the assembly fixture, and the limit component 3 is arranged on the fixing component 21, so that the limit component and the fixing component 21 can jointly clamp a large number of workpieces, thereby improving the processing efficiency.

[0044] Specifically, the present invention mainly clamps and fixes the workpiece by means of the fixing assembly 21 and the limiting assembly 3, and through the multi-row design, multiple workpieces can be installed at the same time, thereby improving production efficiency.

[0045] 1. Installation assembly 2

[0046] Preferably, Figure 3-4 As shown, the fixing assembly 21 may optionally include but is not limited to: a placement table 211 and a support member 214;

[0047] The placement platform 211 is provided with a first placement groove 212 and a first threaded hole 213;

[0048] There are a plurality of first placement grooves 212 which are horizontally and equidistantly distributed on the surface of the placement table 211 and are used to place workpieces for milling processing;

[0049] There are a plurality of first threaded holes 213 which are horizontally and equidistantly distributed on the surface of the placement table 211, and the first placement grooves 212 and the first threaded holes 213 are staggeredly distributed;

[0050] The support member 214 is disposed on the placement table 211 and is used for resetting the workpiece after processing.

[0051] More preferably, Figure 4 As shown, the support member 214 may optionally include but is not limited to: a return spring 215 and a support block 216;

[0052] A return spring 215 is provided on the first placement groove 212 and is used for supporting and returning the support block 216;

[0053] The support block 216 is disposed on the return spring 215 and is used for returning the workpiece after machining.

[0054] More preferably, Figure 1-5 As shown, the mounting assembly 22 may optionally include but is not limited to: a limiting rod 221, a second threaded hole 222 and a first bolt 223;

[0055] A limiting rod 221, one end of which is disposed inside the placing platform 211 and the bottom plate 1, and is used for disassembly and replacement of the fixing assembly 21;

[0056] The second threaded hole 222 is provided at the extension end of the bottom plate 1 and the limiting rod 221;

[0057] The first bolt 223 is disposed between the limiting rod 221 and the bottom plate 1 , and is used to fix the limiting rod 221 and the bottom plate 1 .

[0058] In this embodiment, multiple specific embodiments of the installation assembly 2 are given, two placement tables 211 are symmetrically placed on the base plate 1, and the limiting rod 221 passes through the inner side of the base plate 1 and the placement table 211, and then is screwed into the first threaded hole 213 through the first bolt 223, so that the first bolt 223 limits the limiting rod 221, thereby ensuring that the placement table 211 does not move when supporting the workpiece, and when assembling and installing different workpieces, only the corresponding placement table 211 and cover plate 31 need to be replaced, thereby reducing the cost of using the assembly and installation fixture, and through the support member 214, the workpiece placed on the placement table 211 can be slightly lifted up after processing, thereby making it easier to remove the workpiece.

[0059] 2. Limiting component 3

[0060] Preferably, Figure 1 As shown in or 6, the limiting assembly 3 may optionally include but is not limited to: a cover plate 31 and a second bolt 32;

[0061] The cover plate 31 is disposed on the upper end surface of the placement platform 211, and a second placement groove 311 and a third threaded hole 312 are formed on the cover plate 31;

[0062] The number of the second placement slots 311 is the same as the number of the first placement slots 212;

[0063] One end of the second bolt 32 is disposed inside the third threaded hole 312 and the first threaded hole 213 , and the other end is located on the upper end surface of the cover plate 31 .

[0064] More preferably, Figure 6 As shown, the second placement grooves 311 and the third threaded holes 312 are designed to be distributed in a staggered manner.

[0065] More preferably, Figure 1 As shown, the second bolts 32 are divided into two groups, one group is half-thread bolts, and the other group is full-thread bolts. The half-thread bolts and full-thread bolts of the two groups are arranged in a staggered manner.

[0066] In this embodiment, multiple specific embodiments of the limit assembly 3 are given. The cover plate 31 is placed above the workpiece, and the second placement groove 311 is aligned with the tail end of the workpiece. The second bolt 32 is then passed through the third threaded hole 312 opened on the cover plate 31, and the second bolt 32 is screwed into the second threaded hole 222. The cover plate 31 can clamp the workpiece on the placement table 211. The second bolt 32 is divided into a half-thread bolt and a full-thread bolt. The half-thread bolt is tightened first, and then the full-thread bolt, and the half-thread bolt and the full-thread bolt are installed alternately. In this way, when the cover plate 31 is clamped on the workpiece, one end of the cover plate 31 will not be lifted up, resulting in unstable clamping of the workpiece, thereby avoiding the workpiece from falling off during the milling process, thereby reducing the production loss rate.

[0067] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workpiece assembly and installation fixture structure, characterized in that: It comprises a base plate (1), two mounting assemblies (2), and a limiting component (3); The mounting assembly (2) is arranged on the bottom plate (1) and is used to place the workpiece. The mounting assembly (2) comprises: a fixing assembly (21) and a mounting assembly (22); A fixing assembly (21), arranged on the bottom plate (1), and used for placing the workpiece; The mounting assembly (22) is arranged on the fixing assembly (21) and the bottom plate (1) and is used for disassembly and replacement of the fixing assembly (21); The limiting component (3) is arranged on the mounting assembly (2) and is used to clamp and fix the workpiece placed on the mounting assembly (2).

2. The workpiece assembly and installation fixture structure according to claim 1, characterized in that: The fixing assembly (21) comprises: a placement table (211) and a support member (214); A placement platform (211) is provided with a first placement groove (212) and a first threaded hole (213); A plurality of first placement grooves (212) are distributed laterally and equidistantly on the surface of the placement table (211) and are used to place workpieces for milling processing; There are a plurality of first threaded holes (213) which are horizontally and equidistantly distributed on the surface of the placement platform (211), and the first placement grooves (212) and the first threaded holes (213) are designed to be distributed in a staggered manner; The support member (214) is arranged on the placement table (211) and is used for resetting the workpiece after processing.

3. The workpiece assembly and installation fixture structure according to claim 2, characterized in that: The support member (214) comprises: a return spring (215) and a support block (216); A return spring (215) is disposed on the first placement groove (212) and is used to support and return the support block (216); The support block (216) is arranged on the reset spring (215) and is used for resetting the workpiece after machining.

4. The workpiece assembly and installation fixture structure according to claim 1, characterized in that: The mounting assembly (22) comprises: a limiting rod (221), a second threaded hole (222) and a first bolt (223); A limiting rod (221), one end of which is disposed inside the placement platform (211) and the bottom plate (1), and is used for disassembly and replacement of the fixing assembly (21); A second threaded hole (222) is provided on the bottom plate (1) and the extended end of the limiting rod (221); The first bolt (223) is arranged between the limiting rod (221) and the bottom plate (1) and is used for fixing the limiting rod (221) and the bottom plate (1).

5. The workpiece assembly and installation fixture structure according to claim 1, characterized in that: The limiting assembly (3) comprises: a cover plate (31) and a second bolt (32); A cover plate (31) is arranged on the upper end surface of the placement platform (211), and a second placement groove (311) and a third threaded hole (312) are provided on the cover plate (31); The number of the second placement slots (311) is the same as the number of the first placement slots (212); The second bolt (32) has one end disposed inside the third threaded hole (312) and the first threaded hole (213), and the other end located on the upper end surface of the cover plate (31).

6. The workpiece assembly and installation fixture structure according to claim 5, characterized in that: The second placement grooves (311) and the third threaded holes (312) are designed to be distributed in a staggered manner.

7. The workpiece assembly and installation fixture structure according to claim 5, characterized in that: The second bolts (32) are divided into two groups, one group is half-thread bolts, and the other group is full-thread bolts. The half-thread bolts and full-thread bolts in the two groups are arranged in a staggered manner.

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