CN207771639U - Outer clamping fixture - Google Patents
Outer clamping fixture Download PDFInfo
- Publication number
- CN207771639U CN207771639U CN201721621904.1U CN201721621904U CN207771639U CN 207771639 U CN207771639 U CN 207771639U CN 201721621904 U CN201721621904 U CN 201721621904U CN 207771639 U CN207771639 U CN 207771639U
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- Prior art keywords
- clamping fixture
- outer clamping
- bolt
- pressing plate
- placing
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Abstract
The utility model discloses a kind of outer clamping fixtures, it is related to product technical field of processing equipment, including mounting plate, placement block is installed on the mounting plate, the block top of placing is equipped with the placing groove with product contoured design, the part that the placing groove is located at the side wall for placing block is opening, and the pressing plate of the corresponding opening setting is equipped on the mounting plate, and the outer clamping fixture further includes control assembly of the control pressing plate towards the opening pressing.The technical problem to be solved by the utility model is to provide a kind of outer clamping fixture, clamping fixture can quickly and accurately realize the Set and Positioning of product in addition, and clamping stability is high, improves production efficiency.
Description
Technical field
The utility model is related to product technical field of processing equipment, more particularly to a kind of outer clamping of clamping small pieces is controlled
Tool.
Background technology
The process of product needs multiple working procedure, and such as machining of preceding processing procedure and the polishing of rear processing procedure, are sandblasted at wire drawing
With deburring etc..Be required for effectively fixing product in these manufacturing procedures, especially product is polished or
When wire drawing, in order to ensure processing quality, more needs accurately to position product progress and effectively fix.
When processing some small pieces, since the size of small pieces is small, location area is smaller, thus bad positioning,
Clamping is inconvenient, and clamping stability is poor, causes machining accuracy low, poor product quality, simultaneously because clamping time length causes to process
There is the free time in board, causes the waste of board, production efficiency is low, especially for the smaller button product of many sizes, deposits
In clamping difficulty, clamping efficiency is low, and simple products can not the accurate clamping of high-volume and the problem of process.
Utility model content
For disadvantages described above, the technical problem to be solved by the utility model is to provide a kind of outer clamping fixture, this outer clips
Tight jig can quickly and accurately realize the Set and Positioning of product, and clamping stability is high, improves production efficiency.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of outer clamping fixture, including mounting plate are equipped with placement block on mounting plate, place block top be equipped with it is imitative with product
The placing groove of shape design, the part that placing groove is located at the side wall for placing block are opening, and corresponding opening setting is equipped on mounting plate
Pressing plate, outer clamping fixture further include control pressing plate towards opening pressing control assembly.
Wherein, the side wall of face placement block is equipped with groove close to pressing plate bottom end on pressing plate.
Wherein, placing groove is equipped with multiple, and multiple placing grooves are along the evenly distributed setting of length direction for placing block.
Wherein, the corresponding two opposite side walls for placing block are equipped with the placement of placing groove and the corresponding two opposite side walls for placing block
Slot is symmetrical arranged, and any symmetrically arranged two placing groove is correspondingly arranged a control assembly.
Wherein, control assembly includes the first bolt, and the first bolt, which is rotatably connected on, places the two of block and placement block both sides
On pressing plate, one of two pressing plates are connect with the first bolt thread, and the lateral wall of another pressing plate is correspondingly provided with the bolt of the first bolt
Head.
Wherein, the pressing plate being connect with the first bolt thread is equipped with mounting groove, is equipped with and the first bolt spiral shell in mounting groove
The nut of line connection, the fixing piece of fixing nut is equipped on the pressing plate being connect with the first bolt thread.
Wherein, fixing piece is the second bolt being threaded on the pressing plate being connect with the first bolt thread, the second bolt
Bolt head axially corresponding pressing nut.
Wherein, outer clamping fixture further includes pedestal, and two positioning pins are at least equipped on pedestal, and mounting plate is equipped with and determines
The pin hole of position pin inserting connection.
Wherein, pedestal is equipped with the briquetting for being controlled by linear reciprocation executive component and being moved up and down.
Wherein, linear reciprocation executive component is cylinder.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
Since clamping fixture includes mounting plate outside the utility model, placement block is installed on mounting plate, places block top and set
There are the placing groove with product contoured design, positioning of the placing groove for product to place, there is foolproof function, ensure that product is placed
Stability afterwards, the part that placing groove is located at the side wall for placing block are opening, and the pressure of corresponding opening setting is equipped on mounting plate
Plate, outer clamping fixture further include the control assembly for controlling pressing plate towards opening pressing, and control assembly provides a driving for pressing plate
Power so that pressing plate is pressed together on the side of product, to realize the clamping of product, briquetting by after the power of control assembly,
It can deform upon, to be pressed against towards opening, control assembly has latch functions, and control assembly is unclamped, is applied on briquetting
External force disappears, and briquetting can reply deformation, realize automatically reseting for briquetting.The simplicity for improving clamping process, improves clamping
Stability after efficiency and clamping.
Since face places the side wall of block close to pressing plate bottom end equipped with groove on pressing plate, pressure is reduced by setting groove
For block close to mounting plate portion split-phase for the thickness of briquetting entirety, the less required external force of control briquetting deformation increases pressure
The service life of plate.
Due to placing groove be equipped with it is multiple, for realizing the batch clamping of outer clamping fixture, it is any it is symmetrically arranged two place
Slot is correspondingly arranged a control assembly, i.e. a control assembly control is located at two placing grooves on a row, improves the effect of clamping
Rate.
In conclusion the outer clamping fixture of the utility model solves the technology that small pieces clamping difficulty is big in the prior art
Problem, the outer clamping fixture of the utility model can be fast and accurately to the Set and Positioning of product, and clamping rear stability is high, improves
The processing quality and production efficiency of product, while the outer clamping fixture also has spy at low cost, easy to operate, with long service life
Point.
Description of the drawings
Fig. 1 is that the structure division of the outer clamping fixture of the utility model splits schematic diagram；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the sectional view in the directions A-A in Fig. 2；
Fig. 4 is the base part structural schematic diagram of the outer clamping fixture of the utility model；
In figure：1- mounting plates, 10- pin holes, 2- place block, 3- placing grooves, 30- openings, 4- pressing plates, 40- grooves, 41- the
One pressing plate, the second pressing plates of 42-, 5- control assemblies, the first bolts of 50-, 51- mounting grooves, 52- nuts, 53- fixing pieces, 6- pedestals,
60- positioning pins, 61- briquettings, 62- linear reciprocation executive components, 7- products.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
The orientation arrived involved in this specification be subject to clamping fixture normal work outside the utility model when orientation, no
Orientation when its storage and transport is limited, opposite position relationship is only represented, does not represent absolute position relationship.
As Fig. 1 and Fig. 2 jointly shown in, a kind of outer clamping fixture, including mounting plate 1 is equipped on mounting plate 1 and places block 2,
It places block 2 to be mounted vertically on the top surface of mounting plate 1, places 2 top of block equipped with the placing groove 3 with 7 contoured design of product, place
Positioning of the slot 3 for product 7 is placed, and has foolproof function, ensure that the stability after product 7 is placed, and placing groove 3, which is located at, to be placed
The part of the side wall of block 2 is opening 30, i.e. the side wall of placing groove 3 is opening 30, is placed on the product 7 in mounting groove 51 by opening
Mouthfuls 30 can be exposed to the outer part of slot, be equipped with the pressing plate 4 of the setting of corresponding opening 30 on mounting plate 1, pressing plate 4 with place block 2 it
Between existing certain gap, outer clamping fixture further include control pressing plate 4 towards opening 30 pressing control assemblies 5, control group
Part 5 is that pressing plate 4 provides a driving force so that pressing plate 4 is pressed together on the side of product 7, to realize the clamping of product 7, this reality
It applies in mode, placing block 2 and pressing plate 4 can be fixed with the connection for placing block 2 by fixing piece 53 to realize, can also will be put
It sets block 2, pressing plate 4, mounting plate 1 and is integrally machined design, briquetting 61 is after by the power from control assembly 5, it may occur that deformation, from
And be pressed against towards opening 30, control assembly 5 has latch functions, i.e. control assembly 5 can maintain the state after 61 deformation of briquetting,
When needing to take out product 7, control assembly 5 is unclamped, the external force being applied on briquetting 61 disappears, and briquetting 61 can reply shape
Become, to realize automatically reseting for briquetting 61, control assembly 5 can be cylinder, hydraulic cylinder or electric pushrod and other can
To provide the element or mechanism of vitality.
As shown in figure 3, the side wall of face placement block 2 is equipped with groove 40 close to 4 bottom end of pressing plate on pressing plate 4, pass through setting
Groove 40 reduces briquetting 61 close to 1 part of the mounting plate thickness whole relative to briquetting 61, less 61 deformation of control briquetting
Required external force increases the service life of pressing plate 4.
As shown in Fig. 2, placing groove 3 be equipped with it is multiple, for realizing the batch clamping of outer clamping fixture, 3 edge of multiple placing grooves
The evenly distributed setting of length direction for placing block 2, the corresponding two opposite side walls for placing block 2 are equipped with placing groove 3, and are located at
The placing groove 3 of both sides is symmetrical arranged, i.e., multiple 3 arrangements in the form of multiple rows of two row on placing block 2 of placing groove, any symmetrically to set
Two placing grooves 3 set are correspondingly arranged a control assembly 5, i.e. the control of control assembly 5 is located at two placing grooves 3 on a row,
The efficiency of clamping is improved, and makes the clamps of multiple placing grooves 3 for independence, ensure that the precision of clamping, is located at one
Two pressing plates 4 corresponding to two placing grooves 3 on row are force direction phase arranged symmetrically, that control assembly 5 applies two pressing plates 4 respectively
Instead, above-mentioned two power is located along the same line in present embodiment.
As shown in figure 3, present embodiment provides the specific embodiment of control assembly 5, by 3 institute of symmetrically arranged two placing groove
Corresponding two pressing plates 4 are set as the first pressing plate 41 and the second pressing plate 42, and control assembly 5 includes the first bolt 50, the first bolt 50
It is rotatably connected on two pressing plates 4 for placing 2 both sides of block 2 and placement block, two pressing plates 4 and placement block 2 are equipped with and run through three
Mounting hole, the first bolt 50 is inserted into mounting hole, and can be rotated in mounting hole, one of two pressing plates 4 and the first spiral shell
Bolt 50 is threadedly coupled, and the lateral wall of another pressing plate 4 is correspondingly provided with the bolt head of the first bolt 50, i.e. the first pressing plate 41 and first
Bolt 50 is threadedly coupled, and the lateral wall of the second pressing plate 42 is correspondingly provided with the bolt head of the first bolt 50, and the first bolt 50 includes spiral shell
Bolt head and thread segment and it is connect shell of column between, the lateral wall in the second pressing plate 42 is arranged in bolt head, as one
Position-limiting action, bolt head are equipped with the fixing groove for screwdriver inserting, facilitate the first bolt 50 of twisting, twist the first bolt 50,
Screwfeed of the thread segment of the first bolt 50 on the first pressing plate 41 may be implemented, pressed so as to shorten the first pressing plate 41 and second
The distance between plate 42, to realize the first pressing plate 41 and the second pressing plate 42 opposite pressing, with this come realize pressing plate 4 to produce
The compression of product 7 and control assembly 5 synchronous control, two briquettings 61.
As shown in figure 3, the first pressing plate 41 is equipped with mounting groove 51, nut 52 is installed in mounting groove 51, nut 52 is being pacified
There are the limit of anti-rotation, i.e. nut 52 that can take out, cannot be rotated in mounting groove 51, first out of mounting groove 51 in tankage 51
The fixing piece 53 of fixing nut 52 is installed on pressing plate 41, fixation of the nut 52 in mounting groove 51 is realized by fixing piece 53,
Nut 52 is threadedly coupled with the first bolt 50, is realized by nut 52 by the first pressing plate 41 and is connected with the screw thread of the first bolt 50
It connects, the part being directly threadedly coupled in this way includes the first bolt 50 and nut 52 is all demountable, be ensure that for a long time
Using can timely be replaced after caused abrasion, the service life of jig is improved, present embodiment preferably the second bolt is made
For fixing piece 53, the second bolt thread is connected on the first pressing plate 41, and the bolt head of the second bolt is axially corresponding to press
Nut 52 is closed, the bolt head clamp nut 52 of the second bolt is realized by tightening the second bolt interface, realizes the fixation of nut 52,
Reduce the cost of jig.
As shown in figure 4, outer clamping fixture further includes pedestal 6, for placing mounting plate 1, pedestal 6 is connected directly between pedestal 6
On machining center, subsequent processing is realized with this, pedestal 6 ensure that product 7 is being placed and pressed from both sides with the dismantled and assembled of mounting plate 1
It is tight to may be located remotely from machining center realization, you can using as independent process.Two positioning pins 60 are at least installed on pedestal 6, are pacified
Loading board 1 is equipped with pin hole, pin hole and the inserting connection of positioning pin 60, to ensure that positioning of the mounting plate 1 on pedestal 6 is put
Set, and place after in X to the fixation with Y-direction.
As shown in figure 4, pedestal 6 is equipped with the briquetting 61 for being controlled by linear reciprocation executive component 62 and being moved up and down, briquetting 61
Mounting plate 1 can be pressed on pedestal 6 by pushing, realize fixation of the mounting plate 1 in Y-direction, linear reciprocation executive component 62 can
To be cylinder, hydraulic cylinder or electric cylinders, the preferred cylinder of present embodiment is as linear reciprocation executive component 62.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of outer clamping fixture, it is characterized in that：Including mounting plate, placement block, the placement block are installed on the mounting plate
Top is equipped with the placing groove with product contoured design, and the part that the placing groove is located at the side wall for placing block is opening, institute
The pressing plate that the corresponding opening setting is equipped on mounting plate is stated, the outer clamping fixture further includes controlling the pressing plate towards institute
State the control assembly of opening pressing.
2. a kind of outer clamping fixture as described in claim 1, it is characterized in that：The side wall of block is placed on the pressing plate described in face
It is equipped with groove close to the pressing plate bottom end.
3. a kind of outer clamping fixture as claimed in claim 2, it is characterized in that：The placing groove be equipped with it is multiple, it is multiple described to put
Slot is set along the evenly distributed setting of length direction for placing block.
4. a kind of outer clamping fixture as described in claim 1, it is characterized in that：The corresponding two opposite side walls for placing block are all provided with
There is the placing groove and the placing groove of the corresponding two opposite side walls for placing block is symmetrical arranged, described in any symmetrically arranged two
Placing groove is correspondingly arranged a control assembly.
5. a kind of outer clamping fixture as described in Claims 1-4 any claim, it is characterized in that：The control assembly packet
The first bolt is included, first bolt is rotatably connected on the placement block and two pressing plates for placing block both sides,
One of two described pressing plates are connect with first bolt thread, and the lateral wall of another pressing plate is correspondingly provided with first spiral shell
The bolt head of bolt.
6. a kind of outer clamping fixture as claimed in claim 5, it is characterized in that：The pressure being connect with first bolt thread
Plate is equipped with mounting groove, the nut being connect with first bolt thread is equipped in the mounting groove, with first bolt
The fixing piece of the fixed nut is installed on the pressing plate being threadedly coupled.
7. a kind of outer clamping fixture as claimed in claim 6, it is characterized in that：The fixing piece is to be threaded in and described the
The second bolt on the pressing plate of one bolt thread connection, the bolt head axially corresponding pressing of second bolt
The nut.
8. a kind of outer clamping fixture as described in claim 1, it is characterized in that：The outer clamping fixture further includes pedestal, described
Two positioning pins are at least installed, the mounting plate is equipped with the pin hole with positioning pin inserting connection on pedestal.
9. a kind of outer clamping fixture as claimed in claim 8, it is characterized in that：The pedestal is equipped with by linear reciprocation executive component
The briquetting for controlling and moving up and down.
10. a kind of outer clamping fixture as claimed in claim 9, it is characterized in that：The linear reciprocation executive component is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621904.1U CN207771639U (en) | 2017-11-28 | 2017-11-28 | Outer clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621904.1U CN207771639U (en) | 2017-11-28 | 2017-11-28 | Outer clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771639U true CN207771639U (en) | 2018-08-28 |
Family
ID=63234074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621904.1U Active CN207771639U (en) | 2017-11-28 | 2017-11-28 | Outer clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771639U (en) |
-
2017
- 2017-11-28 CN CN201721621904.1U patent/CN207771639U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201014 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |