CN220113250U - Positioning fixture for small-sized metal piece processing machinery - Google Patents
Positioning fixture for small-sized metal piece processing machinery Download PDFInfo
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- CN220113250U CN220113250U CN202321547224.5U CN202321547224U CN220113250U CN 220113250 U CN220113250 U CN 220113250U CN 202321547224 U CN202321547224 U CN 202321547224U CN 220113250 U CN220113250 U CN 220113250U
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- 239000002184 metal Substances 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of metal piece processing, in particular to a positioning clamp for a small metal piece processing machine, which comprises a fixed seat and a positioning assembly, wherein the positioning assembly comprises an upper clamping assembly, a lower fixing assembly, a mounting sheet and a miniature control oil cylinder, a control cavity is formed in the fixed seat, the mounting cavity is formed in the fixed seat, the miniature control oil cylinder is fixedly arranged in the mounting cavity, the mounting sheet is clamped in the control cavity, the mounting sheet is arranged at one end of the miniature control oil cylinder, and the upper clamping assembly comprises a mounting frame and a clamping block.
Description
Technical Field
The utility model relates to a positioning clamp for a small metal part machining machine, and belongs to the technical field of metal part machining.
Background
The metal piece is various parts made of metal as raw materials, the application range of the metal piece is wide, the application field is also very large, the small metal piece can be used as a precision part, a daily article and the like, the metal piece is generally fixed by using a positioning clamp for ensuring the fixing of the metal piece during processing, but the conventional positioning clamp has a certain defect, and the common positioning clamp is used for directly fixing the metal piece from the upper part or one side, so that the fixing effect is to be improved, and the contact area of the common positioning clamp and the metal piece is large, so that the processing is affected comparatively.
The present utility model has been made in view of the above-mentioned circumstances to help solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems and provide a positioning clamp for a small metal part processing machine, which can conveniently position and fix a metal part from above and below through an upper clamping assembly and a lower fixing assembly, so that the stability and strength of positioning can be improved, the contact area with the surface of the metal part can be reduced, the flexibility in processing can be increased, the installation of clamping blocks can be conveniently controlled through an installation assembly, and different clamping blocks can be conveniently and quickly replaced according to requirements.
The positioning clamp for the small metal piece machining machinery comprises a fixed seat and a positioning assembly, wherein the positioning assembly comprises an upper clamping assembly, a lower fixing assembly, a mounting sheet and a miniature control oil cylinder, a control cavity is formed in the fixed seat, a mounting cavity is formed in the fixed seat, the miniature control oil cylinder is fixedly mounted in the mounting cavity, the mounting sheet is clamped in the control cavity, and the mounting sheet is mounted at one end of the miniature control oil cylinder.
Further, upper portion clamping assembly includes mounting bracket and grip block, the mounting bracket sets up the fixing base top can be fixed the metalwork from the top through upper portion clamping assembly.
Further, a through groove is formed between the control cavity and two sides of the outer side wall of the fixing seat, two ends of the mounting frame penetrate through the through groove to be mounted on the mounting plate, and the clamping blocks are arranged at the bottom of the mounting frame and can clamp and fix the metal piece.
Further, the lower part fixed subassembly includes installation piece and sealing rubber piece, the installation piece is installed installation piece top both sides, sealing rubber piece bonds the installation piece top can conveniently adsorb fixedly to the metalwork from the below through the fixed subassembly of lower part.
Further, the adsorption groove is formed between the control cavity and the outer side walls of the two sides of the fixing seat, the mounting block and the sealing rubber sheet are clamped in the adsorption groove, negative pressure can be generated between the sealing rubber sheet and the metal piece, and therefore adsorption fixation can be achieved.
Further, the fixed block is installed to the mounting bracket bottom, the fixed slot has been seted up at the grip block top, the fixed block card is established in the fixed slot, can make things convenient for the installation of grip block through the fixed block.
Further, the inside installation component that all is provided with in fixed slot both sides, installation component includes installation round pin piece, sheetmetal, installation spring and electromagnetism piece, the holding chamber has all been seted up to inside the fixed block both sides, the sheetmetal passes through installation spring installs on the inner wall of holding chamber, installation round pin piece welding is in sheetmetal one side, hold the chamber with the through hole has been seted up between the lateral wall of fixed block, the keyway has all been seted up to the inner wall both sides of fixed slot, installation round pin piece one end passes the through hole card is established in the keyway, can conveniently fix the grip block through installation component.
Furthermore, a placement groove is formed between the accommodating cavities, the electromagnetic block is installed in the placement groove, and the use position of the metal sheet can be conveniently controlled through the electromagnetic block.
The utility model has the technical effects and advantages that:
1. according to the utility model, the upper clamping assembly and the lower fixing assembly can be used for conveniently positioning and fixing the metal piece from the upper part and the lower part, so that the positioning stability and strength can be improved, the contact area with the surface of the metal piece can be reduced, and the flexibility in processing can be increased.
2. According to the utility model, the installation of the clamping blocks can be conveniently controlled through the installation assembly, and different clamping blocks can be conveniently and rapidly replaced according to requirements.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of a clamping block according to the present utility model;
in the figure: 1. a fixing seat; 2. a positioning assembly; 201. a mounting piece; 202. a miniature control oil cylinder; 3. an upper clamping assembly; 301. a mounting frame; 302. a clamping block; 4. a lower fixing assembly; 401. a mounting block; 402. sealing rubber sheets; 5. an adsorption tank; 6. a fixed block; 7. a fixing groove; 8. a mounting assembly; 801. installing a pin block; 802. a metal sheet; 803. installing a spring; 804. an electromagnetic block; 9. a keyway.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a positioning fixture for a small metal part processing machine comprises a fixing seat 1 and a positioning assembly 2, wherein the positioning assembly 2 comprises an upper clamping assembly 3, a lower fixing assembly 4, a mounting plate 201 and a micro control oil cylinder 202, a control cavity is formed in the fixing seat 1, a mounting cavity is formed in the fixing seat 1, the micro control oil cylinder 202 is fixedly mounted in the mounting cavity, the mounting plate 201 is clamped in the control cavity, and the mounting plate 201 is mounted at one end of the micro control oil cylinder 202.
The upper clamping assembly 3 comprises a mounting frame 301 and clamping blocks 302, the mounting frame 301 is arranged at the top of the fixed seat 1, through grooves are formed between the control cavity and two sides of the outer side wall of the fixed seat 1, two ends of the mounting frame 301 are arranged on the mounting plate 201 through the through grooves, the clamping blocks 302 are arranged at the bottom of the mounting frame 301, and the metal piece can be clamped and fixed from the upper side through the upper clamping assembly 3.
The lower part fixed subassembly 4 includes installation piece 401 and sealing rubber piece 402, and installation piece 401 installs in installation piece 201 top both sides, and sealing rubber piece 402 bonds at installation piece 401 top, has all seted up adsorption tank 5 between the both sides lateral wall of control chamber and fixing base 1, and installation piece 401 and sealing rubber piece 402 all block and establish in adsorption tank 5, can adsorb fixedly to the metalwork from the below through the fixed subassembly 4 of lower part.
In this embodiment, the metal piece can be conveniently positioned and fixed from above and below through the upper clamping assembly 3 and the lower fixing assembly 4, so that the stability and strength of positioning can be improved, the contact area with the surface of the metal piece can be reduced, the metal piece is firstly placed on the fixing seat 1 during positioning, the fixing position is aligned with the clamping block 302, the lower side covers the adsorption groove 5, the micro control cylinder 202 and the micro control cylinder 202 can pull the mounting plate 201 downwards, the mounting plate 201 can drive the mounting frame 301 and the mounting block 401 to move downwards, the clamping block 302 can clamp and fix the metal piece when the mounting frame 301 moves downwards, the mounting block 401 and the sealing rubber piece 402 can move downwards along the adsorption groove 5, so that negative pressure can be generated between the sealing rubber piece 402 and the metal piece, the metal piece can be adsorbed and fixed from below, and the metal piece can be fixed from above and below.
As a technical optimization scheme of the utility model, as shown in fig. 1 and 4, a fixing block 6 is installed at the bottom of a mounting rack 301, a fixing groove 7 is formed at the top of a clamping block 302, the fixing block 6 is clamped in the fixing groove 7, mounting assemblies 8 are arranged inside two sides of the fixing groove 7, each mounting assembly 8 comprises a mounting pin block 801, a metal sheet 802, a mounting spring 803 and an electromagnetic block 804, accommodating cavities are formed inside two sides of the fixing block 6, the metal sheet 802 is mounted on the inner wall of each accommodating cavity through the mounting spring 803, the mounting pin block 801 is welded on one side of the metal sheet 802, a through hole is formed between each accommodating cavity and the outer side wall of the fixing block 6, key grooves 9 are formed on two sides of the inner wall of the fixing groove 7, one end of each mounting pin block 801 passes through the through hole and is clamped in each key groove 9, a placement groove is formed between the accommodating cavities, and each electromagnetic block 804 is mounted in each placement groove.
In this embodiment, the installation of grip block 302 can be conveniently controlled through installation component 8 to can conveniently change different grip blocks 302 according to the demand, the mounting structure between grip block 302 and the mounting bracket 301 is as shown in fig. 4, and the fixed to grip block 302 is accomplished to the card of installation round pin piece 801 one end in keyway 9, when the grip block 302 of difference is dismantled or changed to needs, be connected electromagnetic block 804 and external power supply, electromagnetic block 804 can produce magnetism and attract sheetmetal 802, and sheetmetal 802 can extrude installation spring 803 and remove to the electromagnetic block 804 direction, and installation round pin piece 801 can follow keyway 9 simultaneously and remove, does not have fixed connection relation between grip block 302 and fixed block 6 after the complete follow keyway 9 of installation round pin piece 801 shifts out, consequently can directly take down grip block 302, then install new grip block 302 can.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a small-size metalwork positioning fixture for processing machinery which characterized in that: including fixing base (1) and locating component (2), locating component (2) include upper portion clamping assembly (3), lower part fixed subassembly (4), mounting plate (201) and miniature control cylinder (202), set up the control chamber in fixing base (1), set up the mounting chamber on fixing base (1), miniature control cylinder (202) fixed mounting is in the mounting chamber, mounting plate (201) card is established in the control chamber, mounting plate (201) are installed miniature control cylinder (202) one end, upper portion clamping assembly (3) include mounting bracket (301) and grip block (302), mounting bracket (301) set up fixing base (1) top, lower part fixed subassembly (4) are including mounting block (401) and sealing rubber piece (402), mounting block (401) are installed mounting plate (201) top both sides, sealing rubber piece (402) are adhered at mounting block (401) top.
2. The positioning jig for small-sized metal piece processing machine according to claim 1, wherein: a through groove is formed between the control cavity and two sides of the outer side wall of the fixed seat (1), two ends of the mounting frame (301) penetrate through the through groove and are mounted on the mounting sheet (201), and the clamping blocks (302) are arranged at the bottom of the mounting frame (301).
3. The positioning jig for small-sized metal piece processing machine according to claim 2, wherein: an adsorption groove (5) is formed between the control cavity and the outer side walls of the two sides of the fixing seat (1), and the mounting block (401) and the sealing rubber sheet (402) are clamped in the adsorption groove (5).
4. A positioning jig for a small-sized metal processing machine according to claim 3, wherein: the fixed block (6) is installed to mounting bracket (301) bottom, fixed slot (7) has been seted up at grip block (302) top, fixed block (6) card is established in fixed slot (7).
5. The positioning jig for small-sized metal piece processing machine according to claim 4, wherein: the utility model discloses a fixing device for the electric motor of the electric motor car, including fixed slot (7), fixed slot (7) both sides are inside to be provided with installation subassembly (8), installation subassembly (8) are including installation round pin piece (801), sheetmetal (802), installation spring (803) and electromagnetism piece (804), holding chamber has all been seted up to fixed block (6) both sides inside, sheetmetal (802) pass through installation spring (803) are installed on holding the inner wall in chamber, installation round pin piece (801) welding is in sheetmetal (802) one side, hold the chamber with set up the opening between the lateral wall of fixed block (6), keyway (9) have all been seted up to the inner wall both sides of fixed slot (7), installation round pin piece (801) one end is passed the opening card is established in keyway (9).
6. The positioning jig for small-sized metal piece processing machine according to claim 5, wherein: a placement groove is formed between the accommodating cavities, and the electromagnetic block (804) is installed in the placement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547224.5U CN220113250U (en) | 2023-06-16 | 2023-06-16 | Positioning fixture for small-sized metal piece processing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547224.5U CN220113250U (en) | 2023-06-16 | 2023-06-16 | Positioning fixture for small-sized metal piece processing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113250U true CN220113250U (en) | 2023-12-01 |
Family
ID=88913128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321547224.5U Active CN220113250U (en) | 2023-06-16 | 2023-06-16 | Positioning fixture for small-sized metal piece processing machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113250U (en) |
-
2023
- 2023-06-16 CN CN202321547224.5U patent/CN220113250U/en active Active
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