CN210232317U - Work fixture - Google Patents
Work fixture Download PDFInfo
- Publication number
- CN210232317U CN210232317U CN201920977213.8U CN201920977213U CN210232317U CN 210232317 U CN210232317 U CN 210232317U CN 201920977213 U CN201920977213 U CN 201920977213U CN 210232317 U CN210232317 U CN 210232317U
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- CN
- China
- Prior art keywords
- supporting
- assembly
- clamp
- fixedly connected
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims abstract description 37
- 238000003491 array Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a frock clamp, include: the clamp supporting seat further comprises a supporting limiting clamp assembly, a pressing assembly and a telescopic assembly for driving the pressing assembly to press; the supporting and limiting clamp assembly comprises an L-shaped plate, two round hole limiting parts and supporting blocks, wherein two first supporting parts are symmetrically and fixedly connected to the upper plane of the L-shaped plate, the front side surface and the rear side surface of the L-shaped plate are respectively and fixedly connected with second supporting parts, the front side surface and the rear side surface of the L-shaped plate are respectively and fixedly connected with the round hole limiting parts positioned on the right sides of the second supporting parts, and the supporting blocks are fixedly connected to the right side surface of the L-; the compression assembly comprises a cylindrical hinged seat and three annular arrays of strip-shaped compression pieces. The utility model discloses it is rational in infrastructure, use through the cooperation that supports spacing clamp subassembly and compress tightly the subassembly, the tight effect of clamp of reinforcing sheet metal component, simple structure, convenient operation improves clamping efficiency, reduces manufacturing cost.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a frock clamp.
Background
The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. The tool clamp is an indispensable part for machining, and the tool clamp technology is developing towards high precision, high efficiency, modules, combination, universality and economy.
The conventional sheet metal part clamping tool for the central hole is complex in structure, high in processing and assembling difficulty, complex in process and incapable of meeting requirements widely, needs to be operated frequently by workers, prolongs the clamping period, and is high in manufacturing cost and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a frock clamp, simple structure, convenient operation, the clamping is efficient, has reduced manufacturing cost.
In order to solve the technical problem, the utility model discloses a technical scheme be: providing a tooling fixture comprising: the clamp supporting seat further comprises a supporting limiting clamp assembly, a pressing assembly and a telescopic assembly for driving the pressing assembly to press;
the supporting and limiting clamp assembly comprises an L-shaped plate, two round hole limiting parts and supporting blocks, wherein two first supporting parts are symmetrically and fixedly connected to the upper plane of the L-shaped plate, the front side surface and the rear side surface of the L-shaped plate are respectively and fixedly connected with second supporting parts, the front side surface and the rear side surface of the L-shaped plate are respectively and fixedly connected with the round hole limiting parts positioned on the right sides of the second supporting parts, and the supporting blocks are fixedly connected to the right side surface of the L-;
the pressing assembly comprises a cylindrical hinged seat and a strip pressing piece of three annular arrays, the strip pressing piece comprises a supporting seat and a pressing plate hinged with the supporting seat, and one end of the pressing plate is connected with the cylindrical hinged seat through a pin shaft.
In a preferred embodiment of the present invention, the circular hole position-limiting member includes a fixing block and a cylinder disposed on the top of the fixing block, and the fixing block is fixedly connected to the L-shaped plate.
In a preferred embodiment of the present invention, the bar-shaped pressing member further includes two connecting plates disposed at an interval, one end of each connecting plate is connected to the supporting base by a pin, and the other end of each connecting plate is connected to the pressing plate by a pin.
In a preferred embodiment of the present invention, the outer end of the pressing plate is detachably connected with a downwardly extending elastic pressing block.
In a preferred embodiment of the present invention, the first supporting member and the supporting block are located below the corresponding pressing plate.
In a preferred embodiment of the present invention, the extension end of the telescopic assembly is threadedly connected to the cylindrical hinge base.
In a preferred embodiment of the present invention, the retractable assembly is a pneumatic cylinder.
The utility model has the advantages that: the utility model provides a frock clamp uses through the cooperation that supports spacing clamp subassembly and compress tightly the subassembly, and the tight effect of clamp of reinforcing sheet metal component, simple structure, convenient operation improves clamping efficiency, reduces manufacturing cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a tooling fixture according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of the hold-down assembly of FIG. 2;
FIG. 4 is a schematic view of the structure of the strip compression member of FIG. 2;
FIG. 5 is a schematic view of the configuration of the hole stopper of FIG. 2;
FIG. 6 is a schematic view of the cylindrical hinge base of FIG. 3;
fig. 7 is a diagram of a working state of the work fixture when clamping a workpiece.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, an embodiment of the present invention includes:
a tooling fixture, comprising: the clamp supporting seat 1 and the sheet metal part with the center hole further comprise a supporting limit clamp assembly 20, a pressing assembly 30 and a telescopic assembly 4 for driving the pressing assembly 30 to compress.
The supporting and limiting clamp assembly 20 comprises an L-shaped plate 21, two round hole limiting parts 22 and a supporting block 23, wherein two first supporting parts 24 are symmetrically and fixedly connected to the upper plane of the L-shaped plate 21, the front side surface and the rear side surface of the L-shaped plate 21 are respectively and fixedly connected with second supporting parts 25, the front side surface and the rear side surface of the L-shaped plate 21 are respectively and fixedly connected with the round hole limiting parts 22 positioned on the right side of the second supporting parts 25, and the supporting block 23 is fixedly connected to the right side surface of the L-; during the use, the lower surface of sheet metal component is contradicted with the top of supporting shoe 23, first support piece 24 and second support piece 25 and is connected, and two spaced small circle holes on the sheet metal component cooperate with round hole locating part 22, are convenient for carry on spacingly to the sheet metal component in the horizontal direction.
The pressing assembly 30 comprises a cylindrical hinged seat 32 and three strip-shaped pressing pieces 31 in annular array, each strip-shaped pressing piece 31 comprises a supporting seat 311 and a pressing plate 312 hinged to the supporting seat 311, one end of each pressing plate 312 is connected with the cylindrical hinged seat 32 through a pin shaft, each strip-shaped pressing piece 31 further comprises two connecting plates 313 arranged at intervals, one end of each connecting plate 313 is connected with the supporting seat 311 through a pin shaft, and the other end of each connecting plate 313 is connected with the pressing plate 312 through a pin shaft; cylindrical articulated seat 32 is located the hole of sheet metal component, and the strip compresses tightly clamp plate 312 on the piece 31 and is located the top of sheet metal component, and through the use of flexible subassembly 4, cylindrical articulated seat 32 rebound to it compresses tightly the sheet metal component to promote the articulated rotation of clamp plate 312, simple structure, and the assembly is easy, compresses tightly effectually, low in manufacturing cost.
The circular hole limiting piece 22 comprises a fixed block 221 and a cylinder 222 arranged at the top end of the fixed block 221, and the fixed block 221 is fixedly connected with the L-shaped plate 21; the cylinder 222 is located in a small hole on the sheet metal part and horizontally limits the sheet metal part.
The outer end of clamp plate 312 can be dismantled and be connected with downwardly extending's elastic pressing block 5, and elastic pressing block 5 and sheet metal component's upper surface contact effectively avoid the surface of sheet metal component to be crushed.
The first supporting member 24 and the supporting block 23 are both located below the corresponding pressing plate 312; the pressing plate 312 is prevented from generating downward acting force to deform the sheet metal part.
The extension end of the telescopic assembly 4 is in threaded connection with the cylindrical hinged seat 32, the structure is simple, and the assembly is easy.
The telescopic assembly 4 is a pneumatic cylinder, and the telescopic assembly 4 is connected with the L-shaped plate 21 through bolts.
To sum up, the utility model discloses a frock clamp who points out, simple structure, convenient operation, the clamping is efficient, has reduced manufacturing cost.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A tooling fixture, comprising: the fixture supporting seat is characterized by further comprising a supporting limiting clamp assembly, a pressing assembly and a telescopic assembly for driving the pressing assembly to press;
the supporting and limiting clamp assembly comprises an L-shaped plate, two round hole limiting parts and supporting blocks, wherein two first supporting parts are symmetrically and fixedly connected to the upper plane of the L-shaped plate, the front side surface and the rear side surface of the L-shaped plate are respectively and fixedly connected with second supporting parts, the front side surface and the rear side surface of the L-shaped plate are respectively and fixedly connected with the round hole limiting parts positioned on the right sides of the second supporting parts, and the supporting blocks are fixedly connected to the right side surface of the L-;
the pressing assembly comprises a cylindrical hinged seat and a strip pressing piece of three annular arrays, the strip pressing piece comprises a supporting seat and a pressing plate hinged with the supporting seat, and one end of the pressing plate is connected with the cylindrical hinged seat through a pin shaft.
2. The tooling clamp of claim 1, wherein the round hole limiting piece comprises a fixed block and a cylinder arranged at the top end of the fixed block, and the fixed block is fixedly connected with the L-shaped plate.
3. The tooling clamp of claim 1, wherein the strip-shaped pressing piece further comprises two connecting plates arranged at intervals, one end of each connecting plate is connected with the supporting seat through a pin shaft, and the other end of each connecting plate is connected with the pressing plate through a pin shaft.
4. The tooling clamp of claim 1, wherein the outer end of the pressure plate is detachably connected with a downwardly extending elastic pressing block.
5. The tooling fixture of claim 1 wherein the first support member and the support block are both located below the corresponding platen.
6. The tooling fixture of claim 1 wherein the extension end of the telescoping assembly is threadably connected to the cylindrical hinged mount.
7. The tooling fixture of claim 1 wherein the telescoping assembly is a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977213.8U CN210232317U (en) | 2019-06-27 | 2019-06-27 | Work fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977213.8U CN210232317U (en) | 2019-06-27 | 2019-06-27 | Work fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232317U true CN210232317U (en) | 2020-04-03 |
Family
ID=69987975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920977213.8U Expired - Fee Related CN210232317U (en) | 2019-06-27 | 2019-06-27 | Work fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633138A (en) * | 2022-03-04 | 2022-06-17 | 浙江开创电气股份有限公司 | Electric circular saw box turning tool |
-
2019
- 2019-06-27 CN CN201920977213.8U patent/CN210232317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633138A (en) * | 2022-03-04 | 2022-06-17 | 浙江开创电气股份有限公司 | Electric circular saw box turning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |