CN219767408U - Workpiece clamping device - Google Patents
Workpiece clamping device Download PDFInfo
- Publication number
- CN219767408U CN219767408U CN202321138272.9U CN202321138272U CN219767408U CN 219767408 U CN219767408 U CN 219767408U CN 202321138272 U CN202321138272 U CN 202321138272U CN 219767408 U CN219767408 U CN 219767408U
- Authority
- CN
- China
- Prior art keywords
- extrusion
- extrusion mechanism
- processing seat
- sliding processing
- detachable
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000001125 extrusion Methods 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims description 31
- 238000003825 pressing Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a workpiece clamping device, which comprises a mounting base, wherein rotating mechanisms are arranged at two ends of the top of the mounting base, the bottom of each rotating mechanism is provided with a sliding processing seat which is connected to the outer side of the top of the mounting base in a sliding manner, the side surface of each sliding processing seat is provided with a buffer type extrusion mechanism, and each buffer type extrusion mechanism is provided with an extrusion part through a locating pin; this work piece clamping device through the design of slewing mechanism internals, can drive the spare part that extrudees fixedly to the work piece and carry out flexible removal, and then can extrude fixedly to the work piece, accomplishes the centre gripping operation, and the detachable extrusion mechanism of cooperation and the design of supporting mechanism internals simultaneously can select to use corresponding extrusion part to the work piece shape that extrudees fixedly, accomplish the centre gripping simultaneously fixedly and when carrying out processing, can cushion the effort that this processing produced, avoid carrying out the extruded extrusion part of centre gripping because long-time use damages, promotes its life.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a workpiece clamping device.
Background
The workpiece, a product component in the manufacturing process, also called a workpiece, a courseware, hardware and the like, can be a single part or a combination of a plurality of parts fixed together, has various processing modes of the workpiece, such as turning, milling, planing, grinding, casting, forging and the like, and generally needs to be provided with a clamping device for installing and positioning the workpiece to ensure the stability of the processing when the workpiece is processed and produced, so as to ensure the stability and the accuracy of the processing operation, but when the processing and the production are actually performed, the turning, milling, planing, grinding and the like of the processing modes all need to transmit an acting force to the surface, the side surface or the inside of the workpiece, the acting force can lead to a part for clamping and fixing to be impacted to a certain extent, after long-time use, two parts for clamping and fixing are easy to be damaged, and the workpiece is influenced normally, therefore, the clamping device for the workpiece is provided for buffering and damping the part for clamping and fixing the part for protecting the workpiece.
Disclosure of Invention
The utility model aims to provide a workpiece clamping device, which solves the problems that the turning, milling, planing, grinding and the like for processing a workpiece need to transmit an acting force to the surface, the side surface or the inside of the workpiece, the acting force can cause a part for clamping and fixing to be impacted to a certain extent, and after long-time use, two parts for clamping and fixing are easy to damage, so that the normal clamping and fixing of the workpiece are influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the workpiece clamping device comprises a mounting base, wherein rotating mechanisms are mounted at two ends of the top of the mounting base, a sliding processing seat which is in sliding connection with the outer side of the top of the mounting base is arranged at the bottom of the rotating mechanism, a buffer type extrusion mechanism is arranged on the side face of the sliding processing seat, and an extrusion part is mounted on the buffer type extrusion mechanism through a locating pin;
the buffer type extrusion mechanism comprises a detachable extrusion mechanism and a supporting mechanism, wherein the detachable extrusion mechanism is provided with two groups and is fixedly arranged on the side face of the sliding processing seat, the detachable extrusion mechanism is arranged at the top of the sliding processing seat through the supporting mechanism on the outer side of the detachable extrusion mechanism, and an extrusion part is arranged at the inner bottom of the detachable extrusion mechanism through a locating pin.
Preferably, the structure shape of the installation base is I-shaped, two groups of protrusions extending to the inner side of the installation base are arranged on the inner side of the bottom of the sliding processing base, and the top of the sliding processing base is L-shaped.
Preferably, the rotating mechanism comprises a mounting block, a rotating disc, a threaded shaft rod and a positioning disc, wherein the mounting block is fixedly arranged at the top of the mounting base, the rotating disc is arranged on the side face of the mounting block, the threaded shaft rod is fixedly arranged at the center of the side face of the rotating disc, the threaded shaft rod penetrates through the mounting block, the positioning disc is rotatably connected with the bottom of the threaded shaft rod, and the positioning disc is fixedly arranged on the side face of the sliding processing base.
Preferably, a holding handle is arranged at the side eccentric position of the mounting block, and the mounting block is in threaded connection with the threaded shaft rod.
Preferably, the detachable extrusion mechanism comprises a connecting rod, a telescopic spring and a mounting part, wherein the connecting rod is fixedly arranged on the side face of the sliding processing seat, the telescopic spring is arranged on the outer side of the bottom of the connecting rod, the mounting part extending to the outer side of the telescopic spring is arranged in the telescopic spring, the extrusion part is arranged in the mounting part through a locating pin, and the supporting mechanism is arranged on the outer side of the connecting rod.
Preferably, the supporting mechanism comprises a positioning ring and a supporting rod, wherein the positioning ring is fixedly arranged on the outer side of the connecting rod, and the positioning ring is fixedly arranged on the top of the sliding processing seat through the supporting rod arranged at the bottom of the positioning ring.
Compared with the prior art, the utility model has the beneficial effects that: this work piece clamping device through the design of slewing mechanism internals, can drive the spare part that extrudees fixedly to the work piece and carry out flexible removal, and then can extrude fixedly to the work piece, accomplishes the centre gripping operation, and the detachable extrusion mechanism of cooperation and the design of supporting mechanism internals simultaneously can select to use corresponding extrusion part to the work piece shape that extrudees fixedly, accomplish the centre gripping simultaneously fixedly and when carrying out processing, can cushion the effort that this processing produced, avoid carrying out the extruded extrusion part of centre gripping because long-time use damages, promotes its life.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the rotating mechanism of the present utility model;
FIG. 3 is a schematic view showing the structure of the connection of the sliding processing seat and the pressing part of the present utility model;
fig. 4 is a schematic diagram showing the structure of the detachable pressing mechanism and the pressing member connection of the present utility model.
In the figure: 1. a mounting base; 2. a rotating mechanism; 201. a mounting block; 202. a rotating disc; 203. a threaded shaft; 204. a positioning plate; 3. a sliding processing seat; 4. a buffer type extrusion mechanism; 41. a detachable extrusion mechanism; 411. a connecting rod; 412. a telescopic spring; 413. a mounting member; 42. a support mechanism; 421. a positioning ring; 422. a support rod; 5. a positioning pin; 6. and pressing the component.
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, the present utility model provides a technical solution: the workpiece clamping device comprises a mounting base 1, wherein rotating mechanisms 2 are mounted at two ends of the top of the mounting base 1, and sliding processing seats 3 which are in sliding connection with the outer sides of the top of the mounting base 1 are arranged at the bottoms of the rotating mechanisms 2;
the structure of the installation base 1 is I-shaped, two groups of bulges extending to the inner side of the installation base 1 are arranged on the inner side of the bottom of the sliding processing seat 3, and the top of the sliding processing seat 3 is L-shaped;
wherein, rotary mechanism 2 includes installation piece 201, rotating disk 202, screw thread axostylus axostyle 203 and positioning disk 204, the top at installation base 1 is fixed in the installation piece 201 installation, the side of installation piece 201 is provided with rotating disk 202, the center department installation of rotating disk 202 side is fixed with screw thread axostylus axostyle 203, screw thread axostylus axostyle 203 runs through installation piece 201 setting, the bottom rotation of screw thread axostylus axostyle 203 is connected with positioning disk 204, positioning disk 204 installation is fixed in the side of sliding process seat 3, the side eccentric department of installation piece 201 is provided with the handle of gripping, installation piece 201 and screw thread axostylus axostyle 203 threaded connection.
Further, through the design of rotary mechanism 2 internally mounted piece 201, rolling disc 202, screw thread axostylus axostyle 203 and positioning disk 204, the manual rotatory mode of accessible drives slip processing seat 3 and carries out flexible removal in the outside of installation base 1, accomplish the centre gripping fixed to the work piece, and through threaded connection's mode, possess the auto-lock function, avoid when actually processing the work piece, lead to its slip processing seat 3 to take place to remove, stability and the precision when guaranteeing to process the work piece, the design of the simultaneous slip processing seat 3 and installation base 1 structural shape for when moving, be the horizontal direction throughout, guarantee the fixed fastness of follow-up centre gripping.
The side surface of the sliding processing seat 3 is provided with a buffer type extrusion mechanism 4, and the buffer type extrusion mechanism 4 is provided with an extrusion part 6 through a locating pin 5;
the buffer type extrusion mechanism 4 comprises a detachable extrusion mechanism 41 and a supporting mechanism 42, wherein the detachable extrusion mechanism 41 is provided with two groups and is fixedly arranged on the side surface of the sliding processing seat 3, the detachable extrusion mechanism 41 is arranged at the top of the sliding processing seat 3 through the supporting mechanism 42 on the outer side of the detachable extrusion mechanism 41, and the extrusion part 6 is arranged at the inner bottom of the detachable extrusion mechanism 41 through the positioning pin 5;
wherein, detachable extrusion mechanism 41 includes connecting rod 411, telescopic spring 412 and installation component 413, the side at the sliding seat 3 is fixed in the installation of connecting rod 411, the outside of connecting rod 411 bottom is provided with telescopic spring 412, telescopic spring 412's internally mounted has the installation component 413 that extends to its outside, extrusion component 6 is installed through locating pin 5 to the inside of installation component 413, the outside of connecting rod 411 is provided with supporting mechanism 42, supporting mechanism 42 includes holding ring 421 and bracing piece 422, the outside at connecting rod 411 is fixed in the installation of holding ring 421, the top at the sliding seat 3 is fixed in the installation of holding ring 421 through the bracing piece 422 of its bottom installation.
Further, through the design of detachable extrusion mechanism 41 inside connecting rod 411, telescopic spring 412 and installation component 413 and the inside holding ring 421 of supporting mechanism 42 and bracing piece 422, the accessible locating pin 5 select with work piece matched with extrusion part 6 when waiting to process the work piece to extrude fixedly, the design of telescopic spring 412 simultaneously, can be when extruding fixedly and follow-up processing to the work piece, cushion the certain vibration force that produces processing, and then protect extrusion part 6 that carries out extrusion fixedly, avoid long-time use to lead to this extrusion part 6 to damage because of vibration force.
It should be noted that: the positioning ring 421 and the supporting rod 422 are designed to support the connecting rod 411 at the side of the extension spring 412, so that the connecting rod 411 and the extension spring 412 and the mounting member 413 connected to the side thereof are stable when being fixed by extrusion.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Work piece clamping device, including installation base (1), its characterized in that: the two ends of the top of the mounting base (1) are provided with rotating mechanisms (2), the bottom of each rotating mechanism (2) is provided with a sliding processing seat (3) which is slidably connected to the outer side of the top of the mounting base (1), the side surface of each sliding processing seat (3) is provided with a buffer type extrusion mechanism (4), and each buffer type extrusion mechanism (4) is provided with an extrusion part (6) through a locating pin (5);
the buffer type extrusion mechanism (4) comprises a detachable extrusion mechanism (41) and a supporting mechanism (42), wherein the detachable extrusion mechanism (41) is provided with two groups of side faces which are fixedly arranged on the sliding processing seat (3), the detachable extrusion mechanism (41) is arranged at the top of the sliding processing seat (3) through the supporting mechanism (42) on the outer side of the detachable extrusion mechanism, and an extrusion part (6) is arranged at the inner bottom of the detachable extrusion mechanism (41) through a locating pin (5).
2. A workpiece holding device as defined in claim 1, wherein: the structure shape of the installation base (1) is I-shaped, two groups of bulges extending to the inner side of the installation base (1) are arranged on the inner side of the bottom of the sliding processing base (3), and the top of the sliding processing base (3) is L-shaped.
3. A workpiece holding device as defined in claim 1, wherein: the rotating mechanism (2) comprises a mounting block (201), a rotating disc (202), a threaded shaft rod (203) and a positioning disc (204), wherein the mounting block (201) is fixedly arranged at the top of a mounting base (1), the rotating disc (202) is arranged on the side face of the mounting block (201), the threaded shaft rod (203) is fixedly arranged at the center of the side face of the rotating disc (202), the threaded shaft rod (203) penetrates through the mounting block (201), the positioning disc (204) is rotationally connected to the bottom of the threaded shaft rod (203), and the positioning disc (204) is fixedly arranged on the side face of a sliding processing seat (3).
4. A workpiece holding device as claimed in claim 3, wherein: the side eccentric part of the mounting block (201) is provided with a holding handle, and the mounting block (201) is in threaded connection with the threaded shaft lever (203).
5. A workpiece holding device as defined in claim 1, wherein: detachable extrusion mechanism (41) include connecting rod (411), telescopic spring (412) and installation component (413), the side at slip processing seat (3) is fixed in connecting rod (411) installation, the outside of connecting rod (411) bottom is provided with telescopic spring (412), the internally mounted of telescopic spring (412) has installation component (413) that extend to its outside, extrusion component (6) are installed through locating pin (5) in the inside of installation component (413), the outside of connecting rod (411) is provided with supporting mechanism (42).
6. A workpiece holding apparatus as defined in claim 5, wherein: the supporting mechanism (42) comprises a positioning ring (421) and a supporting rod (422), the positioning ring (421) is fixedly arranged on the outer side of the connecting rod (411), and the positioning ring (421) is fixedly arranged on the top of the sliding processing seat (3) through the supporting rod (422) arranged at the bottom of the positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321138272.9U CN219767408U (en) | 2023-05-12 | 2023-05-12 | Workpiece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321138272.9U CN219767408U (en) | 2023-05-12 | 2023-05-12 | Workpiece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767408U true CN219767408U (en) | 2023-09-29 |
Family
ID=88129815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321138272.9U Active CN219767408U (en) | 2023-05-12 | 2023-05-12 | Workpiece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767408U (en) |
-
2023
- 2023-05-12 CN CN202321138272.9U patent/CN219767408U/en active Active
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