CN108247368A - Product pressing device - Google Patents
Product pressing device Download PDFInfo
- Publication number
- CN108247368A CN108247368A CN201711311531.2A CN201711311531A CN108247368A CN 108247368 A CN108247368 A CN 108247368A CN 201711311531 A CN201711311531 A CN 201711311531A CN 108247368 A CN108247368 A CN 108247368A
- Authority
- CN
- China
- Prior art keywords
- product
- block
- disc spring
- plate
- guide rod
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims 2
- 238000012797 qualification Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of product pressing devices, include the Wai Zhang mechanisms of product lock chamber, wedge block, disc spring guide rod and disc spring by setting, and wedge block is made to be in vertical motion under the drive of driving cylinder, product lock chamber is opened by the movement of wedge block to be either closed so that stretching or release are placed on the product in product lock chamber；Simultaneously, include the clamp system of fixed plate, lower pulling plate, lower drawing block and gripping block by setting, and lower pulling plate is made to be in vertical motion under the drive of driving cylinder, lower drawing block is rotated by the movement of lower pulling plate, so as to which gripping block be made to clamp either release product lock chamber and then achieve the purpose that the product being placed in product lock chamber is clamped or discharged.The present invention can control Wai Zhang mechanisms and clamp system to clamp product simultaneously by a driving cylinder, thin wall product be avoided deformation occur during gripping, so as to improve the qualification rate of product.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a product pressing device.
Background
With the progress of society and the rapid development of metal industry, metal products are widely applied to various fields, but with the higher and higher requirements of people on the lightness and thinness of products, various metal products are developing towards the trend of thinning and diminishing.
Wherein, it is one of the indispensable processes in the metal product course of working to treat that the metal product of processing presss from both sides to press from both sides to fix through pressing from both sides to metal product to realize cutting, polishing, sandblast etc. to metal product. The blanking is to separate the material from the base material by a cutting machine or a press machine, and the metal product to be processed (hereinafter referred to as product) is necessarily clamped and fixed in the blanking process. In the current metal product machining process, the common clamping and fixing mode is to position a product to be machined through two positioning pins, and a cylinder pressure head is adopted to compress the product to be machined so as to cut the product.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a product pressing device to solve the problem that the conventional clamping and fixing method is easy to deform the thin-walled product.
The product pressing device provided by the invention comprises an outward-expanding mechanism, a clamping mechanism, a connecting seat and a driving cylinder; the outward-expanding mechanism is arranged above the connecting seat and comprises a product fixing cavity, a wedge-shaped block, a disc spring guide rod and a disc spring; the wedge-shaped block penetrates through the product fixing cavity, one end of the disc spring guide rod is connected with the wedge-shaped block, the other end of the disc spring guide rod penetrates through the connecting seat to be connected with the driving air cylinder, and the disc spring is sleeved on the disc spring guide rod; the clamping mechanism comprises a fixed plate, a pull-down block and a clamping block; the center of the fixed plate is provided with a groove for the lower pull plate to pass through, the connecting seat is arranged above the lower pull plate and is connected with the lower pull plate through a disc spring guide rod, the lower pull plate is fixedly connected with the driving cylinder, the lower pull blocks are fixed at two ends of the lower pull plate and rotate relative to the lower pull plate, and the clamping blocks are arranged at two sides of the connecting seat and move relative to the connecting seat; the driving cylinder drives the lower pulling plate and the wedge-shaped block to move vertically; the product fixing cavity is opened or closed by the movement of the wedge-shaped block so as to tighten or loosen the product placed in the product fixing cavity, and the lower pull plate is rotated by the movement of the lower pull plate so as to clamp or release the product fixing cavity by the clamping block.
Further, a preferable structure is: the connecting base is provided with a guide shaft, the clamping blocks are respectively connected to two ends of the guide shaft, a spring is sleeved on the guide shaft, the lower pull block rotates to enable the clamping blocks to move relative to the connecting base, and the clamping blocks are separated from the product fixing cavity through the stretching tension after the spring is compressed.
Further, a preferable structure is: the clamping block is of a T-shaped structure, one end of the clamping block is in contact with the pull-down block, and the other end of the clamping block is in contact with the product fixing cavity.
Further, a preferable structure is: shaft holes are formed in two end portions of the pull-down plate, and the pull-down blocks are connected with the pull-down plate through shaft pins and the shaft holes so that the pull-down blocks can rotate relative to the pull-down plate.
Further, a preferable structure is: when the lower pull plate moves towards the direction of the driving cylinder, the lower pull plate is extruded by the groove to move towards the direction of the clamping block so as to push the clamping block to move towards the direction of the product fixing cavity and clamp the product fixing cavity.
Further, a preferable structure is: the lower pulling plate is fixedly connected with the driving cylinder through a bolt.
Further, a preferable structure is: and a thread is arranged at one end of the disc spring guide rod connected with the wedge block, and the wedge block is connected with the disc spring guide rod through the thread.
Further, a preferable structure is: the end of the disc spring guide rod connected with the driving air cylinder is provided with a bulge, and the bulge is used for limiting the disc spring sleeved on the disc spring guide rod.
By utilizing the product pressing device provided by the invention, the product fixing cavity is opened or closed by arranging the outward-expanding mechanism comprising the product fixing cavity, the wedge-shaped block, the disc spring guide rod and the disc spring and driving the wedge-shaped block to vertically move under the driving of the driving cylinder, so that a product placed in the product fixing cavity is tightly supported or loosened; simultaneously, through setting up the clamping mechanism who includes fixed plate, drop-down board, drop-down piece and press from both sides tight piece to make the drop-down board carry out vertical motion under the drive of actuating cylinder, make the drop-down piece rotate through the motion of drop-down board, thereby make and press from both sides tight piece clamp or release the fixed chamber of product, and then reach and carry out centre gripping or the purpose of release to the product of placing in the fixed intracavity of product. The invention can simultaneously control the flaring mechanism and the clamping mechanism to clamp the product through one driving cylinder, thereby avoiding the deformation of the thin-wall product in the clamping and fixing process and improving the qualification rate of the product.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described and particularly pointed out in the claims. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic view of the overall structure of a product pressing device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the product pressing apparatus according to the embodiment of the present invention after the driving cylinder moves downward;
fig. 3 is a schematic cross-sectional structure view of an expanding mechanism of a product pressing device according to an embodiment of the present invention.
The same reference numbers in all figures indicate similar or corresponding features or functions.
In the figure: the device comprises a product fixing cavity 11, a wedge block 12, a disc spring guide rod 13, a disc spring 14, a fixing plate 21, a groove 211, a lower pull plate 22, a shaft hole 221, a lower pull block 23, a shaft pin 231, a clamping block 24, a connecting seat 3, a guide shaft 31, a spring 32, a driving cylinder 4 and a product 5.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Aiming at the problem that the existing clamping and fixing mode is easy to deform thin-wall products, the invention arranges an external expanding mechanism comprising a product fixing cavity, a wedge block, a disc spring guide rod and a disc spring, the wedge block is driven by a driving cylinder to move vertically, and the product fixing cavity is opened or closed through the movement of the wedge block, so as to tighten or loosen the products in the product fixing cavity; simultaneously, through setting up the clamping mechanism who includes fixed plate, drop-down board, drop-down piece and press from both sides tight piece to make the drop-down board carry out vertical motion under the drive of actuating cylinder, make the drop-down piece rotate through the motion of drop-down board, thereby make and press from both sides tight piece clamp or release the fixed chamber of product, and then reach and carry out centre gripping or the purpose of release to the product of placing in the fixed intracavity of product. According to the invention, the product can be clamped by simultaneously controlling the outward-expanding mechanism and the clamping mechanism through one driving cylinder, so that the deformation of the thin-wall product in the clamping and fixing process is avoided, and the qualification rate of the product is improved.
To explain the product pressing device provided by the present invention, fig. 1 shows the overall structure of the product pressing device according to the embodiment of the present invention, fig. 2 shows the sectional structure of the product pressing device according to the embodiment of the present invention after the product pressing device drives the cylinder to move downward, and fig. 3 shows the sectional structure of the expanding mechanism of the product pressing device according to the embodiment of the present invention.
As shown in fig. 1 to 3, the product pressing device provided by the invention comprises an expanding mechanism, a clamping mechanism, a connecting seat 3 and a driving cylinder 4; the outward-expanding mechanism is arranged above the connecting seat 3 and comprises a product fixing cavity 11, a wedge-shaped block 12, a disc spring guide rod 13 and a disc spring 14; wherein, the wedge block 12 runs through the product fixing cavity 11, one end of the disc spring guide rod 13 is connected with the wedge block 12, the other end passes through the connecting seat 3 to be connected with the driving cylinder 4, and the disc spring 14 is sleeved on the disc spring guide rod 13; the clamping mechanism comprises a fixing plate 21, a lower pull plate 22, a lower pull block 23 and a clamping block 24; the center of the fixed plate 21 is provided with a groove 211 for the lower pull plate 22 to pass through, the connecting seat 3 is arranged above the lower pull plate 22 and is connected with the lower pull plate 22 through a disc spring guide rod 13, the lower pull plate 22 is fixedly connected with the driving cylinder 4, the lower pull blocks 23 are fixed at two ends of the lower pull plate 22 and rotate relative to the lower pull plate 22, and the clamping blocks 24 are arranged at two sides of the connecting seat 3 and move relative to the connecting seat 3; the driving cylinder 4 drives the lower pulling plate 22 and the wedge block 12 to move vertically; wherein the movement of the wedge block 12 opens or closes the product fixing chamber 11 to tighten or loosen the product 5 placed in the product fixing chamber 11, and the movement of the lower pull plate 22 rotates the lower pull block 23 to make the clamp block 24 clamp or release the product fixing chamber 11.
Wherein, be provided with guide shaft 31 on connecting seat 3, press from both sides tight piece 24 and connect respectively in the both ends of guide shaft 31, the cover is equipped with spring 32 on guide shaft 31, and pull-down piece 23 rotates and makes and press from both sides tight piece 24 for connecting seat 3 motion, makes and press from both sides tight piece 24 and product fixed cavity 11 separation through the tensile force that stretches after spring 32 compression.
Further, the clamping block is of a T-shaped structure, one end of the clamping block 24 is in contact with the pull-down block, and the other end of the clamping block is in contact with the product fixing cavity. That is to say, drive actuating cylinder downstream to when making the drop-down piece extrusion press from both sides tight piece, the one end of the tight piece of clamp of T shape structure contacts with the drop-down piece, and the other end contacts with the fixed chamber of product, thereby indirectly carries out the centre gripping to the product of propping tightly in the fixed intracavity of product.
In addition, shaft holes 221 are provided at both end portions of the lower pulling plate 22, and the lower pulling block 23 is connected to the lower pulling plate 22 through shaft pins 231 and the shaft holes 221 so that the lower pulling block 23 rotates with respect to the lower pulling plate 22. When the lower pull plate moves towards the direction of the driving cylinder, the lower pull blocks arranged on the two sides of the lower pull plate and the lower pull plate form a Y-shaped structure, and the lower pull plate is extruded by the groove 211 to move towards the clamping blocks so as to push the clamping blocks 24 to move towards the direction of the product fixing cavity 11 and clamp the product fixing cavity 11.
In the present invention, the lower pull plate 22 is fixedly connected to the driving cylinder 4 by bolts. Of course, the pull-down plate and the driving cylinder may be fixedly connected by riveting or shaft hole connection, or the like, in addition to the bolt connection.
In addition, a thread is arranged at one end of the disc spring guide rod connected with the wedge block, and the wedge block is connected with the disc spring guide rod through the thread. Of course, the disc spring guide rod and the wedge-shaped block can be connected together through a connection mode such as riveting or welding besides a threaded connection mode.
In addition, a protrusion (not shown in the figure) is arranged at one end of the disc spring guide rod 13 connected with the driving cylinder 4, and the protrusion is used for limiting the disc spring sleeved on the disc spring guide rod so as to enable the disc spring to generate elastic force.
In order to make the product pressing device provided by the present invention clearer, the working process of the product pressing device of the present invention will be explained below.
The product is placed in the product fixing cavity, when the driving cylinder moves downwards, under the action of elastic force generated by the disc spring, the wedge block generates downward pulling force through the disc spring guide rod (namely, the wedge block moves towards the direction of the driving cylinder through the driving cylinder), and the wedge block extrudes the product fixing cavity downwards, so that the product fixing cavity expands outwards (namely opens) to support the product tightly; simultaneously, owing to drive actuating cylinder and lower pull plate fixed connection, when driving actuating cylinder downstream, lower pull plate must downstream (the action of the decurrent power of pull down plate to the direction motion that drives actuating cylinder place promptly), the pull down piece receives the effect of the decurrent power of pull down plate, the extrusion force that receives the recess on the fixed plate simultaneously removes to the direction that presss from both sides tight piece place gradually, after pull down the piece and press from both sides tight piece contact, press from both sides tight piece and remove to the direction that the fixed chamber of product is located gradually to the thrust that the horizontal direction of pull down piece received, thereby make the cover establish the spring that establishes on the guide post receive the extrusion, and press from both sides tight fixed chamber of product, and then the product of placing at.
When the driving cylinder moves upwards, the lower pull plate moves upwards under the driving of the driving cylinder, so that the lower pull block is free from the extrusion force of the groove on the fixed plate, and the clamping block moves towards the direction of the lower pull block under the extension force of the spring sleeved on the guide post after being compressed, so that the product fixing cavity is released; simultaneously, under the effect of the elastic force that the dish spring produced, make the wedge produce ascending power through the dish spring guide bar, make the supporting force in the fixed chamber of product reduce until disappearing completely through the wedge gradually, at this moment, then can be easily take out the product from the fixed chamber of product.
According to the product pressing device, the outward-expanding mechanism and the clamping mechanism are simultaneously controlled by the driving cylinder to clamp the product, so that the deformation of the thin-wall product in the clamping and fixing process can be effectively avoided, and the qualification rate of the product is improved.
The product pressing device according to the invention is described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the product pressing apparatus of the present invention as set forth above without departing from the spirit of the invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (8)
1. A product pressing device comprises an outward-expanding mechanism, a clamping mechanism, a connecting seat and a driving cylinder; wherein,
the outward-expanding mechanism is arranged above the connecting seat and comprises a product fixing cavity, a wedge-shaped block, a disc spring guide rod and a disc spring; wherein,
the wedge-shaped block penetrates through the product fixing cavity, one end of the disc spring guide rod is connected with the wedge-shaped block, the other end of the disc spring guide rod penetrates through the connecting seat to be connected with the driving air cylinder, and the disc spring is sleeved on the disc spring guide rod;
the clamping mechanism comprises a fixing plate, a pull-down block and a clamping block; wherein,
a groove for the lower pull plate to pass through is formed in the center of the fixing plate, the connecting seat is arranged above the lower pull plate and is connected with the lower pull plate through the disc spring guide rod, the lower pull plate is fixedly connected with the driving cylinder, the lower pull blocks are fixed to two ends of the lower pull plate and rotate relative to the lower pull plate, and the clamping blocks are arranged on two sides of the connecting seat and move relative to the connecting seat;
the driving cylinder drives the lower pulling plate and the wedge-shaped block to vertically move; wherein,
the wedge-shaped block moves to open or close the product fixing cavity so as to tighten or loosen the product placed in the product fixing cavity, and the pull-down plate moves to rotate the pull-down block so as to clamp or release the product fixing cavity through the clamping block.
2. The product compression device of claim 1,
the connecting seat is provided with a guide shaft, the clamping blocks are respectively connected to two ends of the guide shaft, a spring is sleeved on the guide shaft, the downward-pulling block rotates to enable the clamping blocks to move relative to the connecting seat, and the clamping blocks are separated from the product fixing cavity through the stretching force generated after the spring is compressed.
3. The product compaction device of claim 2,
the clamping block is of a T-shaped structure, one end of the clamping block is in contact with the pull-down block, and the other end of the clamping block is in contact with the product fixing cavity.
4. The product compression device of claim 1,
shaft holes are formed in two end portions of the lower pull plate, and the lower pull block is connected with the lower pull plate through a shaft pin and the shaft holes so that the lower pull block can rotate relative to the lower pull plate.
5. The product compaction device of claim 4,
when the lower pulling plate moves towards the direction of the driving cylinder, the lower pulling plate is extruded by the groove to move towards the direction of the clamping block so as to push the clamping block to move towards the direction of the product fixing cavity and clamp the product fixing cavity.
6. The product compression device of claim 1,
the lower pulling plate is fixedly connected with the driving cylinder through a bolt.
7. The product compression device of claim 1,
and a thread is arranged at one end of the disc spring guide rod connected with the wedge block, and the wedge block is connected with the disc spring guide rod through the thread.
8. The product compression device of claim 1,
the disc spring guide rod and the end, connected with the driving air cylinder, of the driving air cylinder are provided with protrusions, and the protrusions are used for limiting a disc spring, which is sleeved on the disc spring guide rod, in a sleeving manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311531.2A CN108247368B (en) | 2017-12-11 | 2017-12-11 | Product pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311531.2A CN108247368B (en) | 2017-12-11 | 2017-12-11 | Product pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108247368A true CN108247368A (en) | 2018-07-06 |
| CN108247368B CN108247368B (en) | 2020-02-14 |
Family
ID=62722461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711311531.2A Active CN108247368B (en) | 2017-12-11 | 2017-12-11 | Product pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247368B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108190A (en) * | 2018-10-23 | 2019-01-01 | 沙洲职业工学院 | A kind of reinforcing bar fixed length automatic punching equipment |
| CN112934897A (en) * | 2021-02-01 | 2021-06-11 | 杭州英飞创机械设备有限公司 | Brake drum cleaning jig |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137755A3 (en) * | 1983-09-14 | 1987-01-21 | Shopsmith Inc. | Tilting table for a woodworking tool |
| CN1172220A (en) * | 1996-06-14 | 1998-02-04 | 卡平制造有限公司 | Expansion connector for tubular members |
| CN201115936Y (en) * | 2007-09-11 | 2008-09-17 | 上汽通用五菱汽车股份有限公司 | Clamping device of part |
| CN101569930A (en) * | 2007-11-14 | 2009-11-04 | 米巴烧结奥地利有限公司 | Compaction mold |
| CN103935022A (en) * | 2014-04-16 | 2014-07-23 | 宁波方正汽车模具有限公司 | Insert clamp of blowing mold |
| CN104475808A (en) * | 2014-12-10 | 2015-04-01 | 成都市翻鑫家科技有限公司 | Multi-workpiece drilling equipment with movable fixture |
| CN205270874U (en) * | 2016-01-13 | 2016-06-01 | 广州威得钟表有限公司 | Wrist -watch watchcase automatic processing lathe |
| CN205380486U (en) * | 2016-03-11 | 2016-07-13 | 广东富华重工制造有限公司 | Traction bar support mills an anchor clamps down |
| CN205630120U (en) * | 2016-05-11 | 2016-10-12 | 常州阿奇夏米尔机床有限公司 | Vertical machining center Z axle arresting gear |
| CN106050914A (en) * | 2009-12-28 | 2016-10-26 | Thk株式会社 | Linear stopper |
| CN206415949U (en) * | 2017-02-08 | 2017-08-18 | 重庆联豪科技有限公司 | Thin-walled disk-like accessory is double acting to make workpiece machining clamp |
| CN206605403U (en) * | 2017-01-25 | 2017-11-03 | 东莞市科泰汽车检夹具有限公司 | A kind of hold-down mechanism |
-
2017
- 2017-12-11 CN CN201711311531.2A patent/CN108247368B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137755A3 (en) * | 1983-09-14 | 1987-01-21 | Shopsmith Inc. | Tilting table for a woodworking tool |
| CN1172220A (en) * | 1996-06-14 | 1998-02-04 | 卡平制造有限公司 | Expansion connector for tubular members |
| CN201115936Y (en) * | 2007-09-11 | 2008-09-17 | 上汽通用五菱汽车股份有限公司 | Clamping device of part |
| CN101569930A (en) * | 2007-11-14 | 2009-11-04 | 米巴烧结奥地利有限公司 | Compaction mold |
| CN106050914A (en) * | 2009-12-28 | 2016-10-26 | Thk株式会社 | Linear stopper |
| CN103935022A (en) * | 2014-04-16 | 2014-07-23 | 宁波方正汽车模具有限公司 | Insert clamp of blowing mold |
| CN104475808A (en) * | 2014-12-10 | 2015-04-01 | 成都市翻鑫家科技有限公司 | Multi-workpiece drilling equipment with movable fixture |
| CN205270874U (en) * | 2016-01-13 | 2016-06-01 | 广州威得钟表有限公司 | Wrist -watch watchcase automatic processing lathe |
| CN205380486U (en) * | 2016-03-11 | 2016-07-13 | 广东富华重工制造有限公司 | Traction bar support mills an anchor clamps down |
| CN205630120U (en) * | 2016-05-11 | 2016-10-12 | 常州阿奇夏米尔机床有限公司 | Vertical machining center Z axle arresting gear |
| CN206605403U (en) * | 2017-01-25 | 2017-11-03 | 东莞市科泰汽车检夹具有限公司 | A kind of hold-down mechanism |
| CN206415949U (en) * | 2017-02-08 | 2017-08-18 | 重庆联豪科技有限公司 | Thin-walled disk-like accessory is double acting to make workpiece machining clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108190A (en) * | 2018-10-23 | 2019-01-01 | 沙洲职业工学院 | A kind of reinforcing bar fixed length automatic punching equipment |
| CN109108190B (en) * | 2018-10-23 | 2020-06-09 | 沙洲职业工学院 | Automatic punching equipment of reinforcing bar fixed length |
| CN112934897A (en) * | 2021-02-01 | 2021-06-11 | 杭州英飞创机械设备有限公司 | Brake drum cleaning jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108247368B (en) | 2020-02-14 |
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