CN207971722U - A kind of frock clamp - Google Patents
A kind of frock clamp Download PDFInfo
- Publication number
- CN207971722U CN207971722U CN201820301259.3U CN201820301259U CN207971722U CN 207971722 U CN207971722 U CN 207971722U CN 201820301259 U CN201820301259 U CN 201820301259U CN 207971722 U CN207971722 U CN 207971722U
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- CN
- China
- Prior art keywords
- spring
- boss
- guide chute
- fixed
- guide
- 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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- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of frock clamps, it is fixed with two guide posts on workbench, is arranged with lifting regulating mechanism in guide post, lifting regulating mechanism is internally provided with sliding sleeve, the vertical direction of sliding sleeve axis is equipped with pressing plate, and one end of pressing plate is fixed with guide chute；Guide chute is equipped with sliding block, and sliding block lower part is equipped with boss, is connected with locating plate by being arranged with pressure-bearing spring on boss, guide post both sides are respectively equipped with one group of horizontal clamping mechanism.The utility model pushes ring to move inward by oil cylinder pushing, to push push rod that positioning plate is driven to move inward, multiple positioning plates are in the horizontal direction by Workpiece clamping, then drive guide chute vertically movable by lifting regulating mechanism, it is two-part to clamp the stability for improving workpiece to drive locating plate to carry out the fixation of vertical direction to workpiece, increase the precision of work pieces process, and the setting of spring can adjust pressure when stepping up, and avoid constituting thin-wall workpiece and damage.
Description
Technical field
The utility model is related to machine processing fields, and in particular to a kind of frock clamp.
Background technology
Frock clamp is the technique for making cutter and workpiece on lathe keep correct relative position for fastening workpiece rapidly
Device.Frock clamp is the indispensable component of mechanical processing, when machining a workpiece on a machine tool, to make the surface energy of workpiece reach
Size, geometry as defined in drawing and with the technologies requirement such as the relative-position error of other surfaces, must be by work before processing
Part is installed, is clipped.During existing machine tooling, workpiece is all to be fixed to workbench, current fixation by fixture
Fixture is all often the bottom of fixed workpiece, and this fixed structure holds large size, thin walled workpiece in its surface processes
Too tight or too loose to be unsuitable for processing program, workpiece is integrally easy to happen the offset or deformation of position, so as to cause workpiece
Machining accuracy is relatively low.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of frock clamp, and the utility model is logical
Following technical scheme is crossed to realize above-mentioned purpose：
A kind of frock clamp, including workbench, the workbench lower end are fixed with equipped with Rubber shock-absorbing pad, the work
It is fixed with two guide posts on platform, lifting regulating mechanism is arranged in the guide post, is set inside the lifting regulating mechanism
There are sliding sleeve, the vertical direction of the sliding sleeve axis to be equipped with pressing plate, one end of the pressing plate is fixed with guide chute, described to lead
To sliding slot setting coaxial with the pressing plate at its both ends；The guide chute is equipped with sliding block, passes through between the sliding block and guide chute
Pin connection is positioned, the sliding block lower part is equipped with boss, and the boss bottom is removably equipped with cushion block, is arranged on the boss
Pressure-bearing spring, and 1/4-1/3 part of pressure-bearing spring effective length is coated on outside the boss, the boss and pressure-bearing spring
Coaxial setting, the pressure-bearing spring at front end are equipped with locating plate, locating plate setting coaxial with pressure-bearing spring, the locating plate table
Face is arranged in parallel with the guide chute；The guide post both sides are respectively equipped with one group of horizontal clamping mechanism, and the level is stepped up
Mechanism includes push rod, and the push rod is connected to workbench upper surface by sliding tube, and described push rod one end is fixed with convex block, separately
One end, which is equipped with, pushes ring, the promotion ring other end to be connect with oil cylinder, spring is arranged on the convex block, and the spring is effective
1/4-1/5 part of length is coated on outside the convex block, convex block setting coaxial with spring, and the spring at front end is equipped with bullet
Property cushion block is fixed with positioning plate, positioning plate setting coaxial with spring on the elastic cushion block.
Further, the sliding sleeve is set in the guide post.
Further, the guide chute is slidably connected with the sliding block.
Further, the locating plate upper surface is removably equipped with cushion block.
The beneficial effects of the utility model are：
A kind of frock clamp of the utility model pushes ring to move inward when use by oil cylinder pushing, to push away
Bar drives positioning plate to move inward, and multiple positioning plates by Workpiece clamping, are then driven by lifting regulating mechanism in the horizontal direction
Guide chute is vertically movable, and to drive locating plate to carry out the fixation of vertical direction to workpiece, two-part clamping improves work
The stability of part increases the precision of work pieces process, and the setting of spring can adjust pressure when stepping up, and avoid for thin-walled
Workpiece constitutes damage.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 the utility model structure diagrams.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Figure 1, the utility model provides a kind of frock clamp, including workbench 100, the workbench 100
Lower end is fixed with equipped with Rubber shock-absorbing pad 122, and two guide posts 110, the guide post are fixed on the workbench 100
Lifting regulating mechanism 102 is arranged on 110, the lifting regulating mechanism 102 is internally provided with sliding sleeve 101,101 axis of the sliding sleeve
Vertical direction is equipped with pressing plate 103, and 103 1 ends of the pressing plate are fixed with guide chute 111, the guide chute 111
Setting coaxial with the pressing plate 103 at its both ends；The guide chute 111 is equipped with sliding block 200, the sliding block 200 and guide chute
It is connected by positioning pin 201 between 111,200 lower part of the sliding block is equipped with boss 203, and 203 bottom of the boss is removably equipped with
Cushion block 211 is arranged with pressure-bearing spring 210, and 1/4-1/3 part packet of 210 effective length of pressure-bearing spring on the boss 203
It overlays on outside the boss 203, the setting coaxial with pressure-bearing spring 210 of the boss 203,210 front end of pressure-bearing spring is equipped with fixed
Bit slice 212, the setting coaxial with pressure-bearing spring 210 of the locating plate 212,212 surface of the locating plate and the guide chute 111
It is arranged in parallel；110 both sides of the guide post are respectively equipped with one group of horizontal clamping mechanism, and the horizontal clamping mechanism includes push rod
301, the push rod 301 is connected to 100 upper surface of workbench by sliding tube 302, and 301 one end of the push rod is fixed with convex block
303, the other end, which is equipped with, pushes ring 312,312 other end of promotion ring to connect with oil cylinder 313, be arranged on the convex block 303
Spring 320, and 1/4-1/5 part of 320 effective length of the spring is coated on outside the convex block 303, the convex block 303 with
320 coaxial setting of spring, 320 front end of the spring are equipped with elastic cushion block 321, positioning are fixed on the elastic cushion block 321
Plate 311, the setting coaxial with spring 320 of the positioning plate 311.Further, the sliding sleeve 101 is set in the guide post 110
On.Further, the guide chute 111 is slidably connected with the sliding block 200.Further, 212 upper surface of the locating plate
Removably it is equipped with cushion block 211.
It should be noted that a kind of frock clamp of the utility model, when use, passes through oil cylinder 313 and pushes ring 312
It moves inward, to push push rod 301 that positioning plate 311 is driven to move inward, multiple positioning plates 311 are in the horizontal direction by workpiece clamp
Tightly, then drive guide chute 111 vertically movable by lifting regulating mechanism 102, to drive locating plate 212 to carry out workpiece
The fixation of vertical direction, two-part clamp improve the stability of workpiece, increase the precision of work pieces process, and spring is set
The pressure that can be adjusted when stepping up is set, avoids constituting thin-wall workpiece and damage.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.It is further to note that each specific skill as described in the above specific embodiments
Art feature can be combined by any suitable means in the case of no contradiction, in order to avoid unnecessary repetition,
The utility model no longer separately illustrates various combinations of possible ways.In addition, a variety of different embodiment party of the utility model
Arbitrary combination can also be carried out between formula, as long as it without prejudice to the thought of the utility model, equally should be considered as this practicality newly
Type disclosure of that.
Claims (4)
1. a kind of frock clamp, including workbench（100）, it is characterised in that：The workbench（100）Lower end, which is fixed with, to be equipped with
Rubber shock-absorbing pad（122）, the workbench（100）On be fixed with two guide posts（110）, the guide post（110）Upper set
Equipped with lifting regulating mechanism（102）, the lifting regulating mechanism（102）It is internally provided with sliding sleeve（101）, the sliding sleeve（101）Axis
The vertical direction of line is equipped with pressing plate（103）, the pressing plate（103）One end is fixed with guide chute（111）, the guiding
Sliding slot（111）With the pressing plate at its both ends（103）Coaxial setting；The guide chute（111）It is equipped with sliding block（200）, the cunning
Block（200）With guide chute（111）Between pass through positioning pin（201）Connection, the sliding block（200）Lower part is equipped with boss（203）, institute
State boss（203）Bottom is removably equipped with cushion block（211）, the boss（203）On be arranged with pressure-bearing spring（210）, and hold
Pressing spring（210）1/4-1/3 part of effective length is coated on the boss（203）Outside, the boss（203）With pressure-bearing bullet
Spring（210）Coaxial setting, the pressure-bearing spring（210）Front end is equipped with locating plate（212）, the locating plate（212）With pressure-bearing bullet
Spring（210）Coaxial setting, the locating plate（212）Surface and the guide chute（111）It is arranged in parallel；The guide post
（110）Both sides are respectively equipped with one group of horizontal clamping mechanism, and the horizontal clamping mechanism includes push rod（301）, the push rod（301）
Pass through sliding tube（302）It is connected to workbench（100）Upper surface, the push rod（301）One end is fixed with convex block（303）, separately
One end, which is equipped with, pushes ring（312）, the promotion ring（312）The other end and oil cylinder（313）Connection, the convex block（303）On be arranged
There is spring（320）, and the spring（320）1/4-1/5 part of effective length is coated on the convex block（303）Outside, described convex
Block（303）With spring（320）Coaxial setting, the spring（320）Front end is equipped with elastic cushion block（321）, the elastic cushion block
（321）On be fixed with positioning plate（311）, the positioning plate（311）With spring（320）Coaxial setting.
2. a kind of frock clamp according to claim 1, it is characterised in that：The sliding sleeve（101）It is set in the guide post
（110）On.
3. a kind of frock clamp according to claim 1, it is characterised in that：The guide chute（111）With the sliding block
（200）It is slidably connected.
4. a kind of frock clamp according to claim 1, it is characterised in that：The locating plate（212）Upper surface is dismountable
Equipped with cushion block（211）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820301259.3U CN207971722U (en) | 2018-03-05 | 2018-03-05 | A kind of frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820301259.3U CN207971722U (en) | 2018-03-05 | 2018-03-05 | A kind of frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971722U true CN207971722U (en) | 2018-10-16 |
Family
ID=63764831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820301259.3U Expired - Fee Related CN207971722U (en) | 2018-03-05 | 2018-03-05 | A kind of frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971722U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908168A (en) * | 2018-08-07 | 2018-11-30 | 青岛大元成业智能科技有限公司 | A kind of production fixture of end socket drawing trimming die |
| CN109434520A (en) * | 2018-12-25 | 2019-03-08 | 宁波优耐特模具有限公司 | A kind of cylinder block fixture for processing |
| CN112428172A (en) * | 2019-08-26 | 2021-03-02 | 沈阳新松机器人自动化股份有限公司 | Multifunctional clamping mechanism |
| CN114379247A (en) * | 2020-10-21 | 2022-04-22 | 富准精密模具(嘉善)有限公司 | Fastening device and marking equipment |
-
2018
- 2018-03-05 CN CN201820301259.3U patent/CN207971722U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908168A (en) * | 2018-08-07 | 2018-11-30 | 青岛大元成业智能科技有限公司 | A kind of production fixture of end socket drawing trimming die |
| CN109434520A (en) * | 2018-12-25 | 2019-03-08 | 宁波优耐特模具有限公司 | A kind of cylinder block fixture for processing |
| CN109434520B (en) * | 2018-12-25 | 2024-04-16 | 宁波优耐特模具有限公司 | Clamp for machining cylinder body |
| CN112428172A (en) * | 2019-08-26 | 2021-03-02 | 沈阳新松机器人自动化股份有限公司 | Multifunctional clamping mechanism |
| CN112428172B (en) * | 2019-08-26 | 2022-03-15 | 沈阳新松机器人自动化股份有限公司 | Multifunctional clamping mechanism |
| CN114379247A (en) * | 2020-10-21 | 2022-04-22 | 富准精密模具(嘉善)有限公司 | Fastening device and marking equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |