CN208773029U - Fast positioning clip clamper - Google Patents
Fast positioning clip clamper Download PDFInfo
- Publication number
- CN208773029U CN208773029U CN201821309392.XU CN201821309392U CN208773029U CN 208773029 U CN208773029 U CN 208773029U CN 201821309392 U CN201821309392 U CN 201821309392U CN 208773029 U CN208773029 U CN 208773029U
- Authority
- CN
- China
- Prior art keywords
- positioning
- pump housing
- support base
- clip clamper
- clamper according
- 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
Links
Abstract
The utility model discloses a kind of fast positioning clip clampers, apply the field of fixtures in oil nozzle processing, solves R165 oil jet pump body processing plunger dowel hole technical problem, its key points of the technical solution are that including clamp body, the clamp body includes pedestal, the support base being fixed on the base, the support base is equipped with positioning component, link clamping component, the positioning component includes the positioning pin that can extend into pump housing cavity, the positioning rolls that bottom surface for positioning the pump housing is horizontally arranged, the linkage clamping component includes the pressing plate for compressing the end face of the pump housing, connector for locking pressure plate, the connector and the positioning rolls are rotatablely connected；Having the technical effect that for having can quickly position the pump housing.
Description
Technical field
The utility model relates to the field of fixtures of oil nozzle processing, more specifically, it relates to which a kind of fast positioning clip grips
Tool.
Background technique
Injection pump is then the most important component of diesel engine, is considered as " heart " component of diesel engine, the pass of injection pump
Key part is couple, and the pump housing is the accurate auxiliary equipment for installing couple, and the pump housing belongs to non-standard, the complex inconvenience of shape
Processing.
Such as Fig. 5, the pump housing of injection pump is equipped with cavity inside the pump housing 6, and 6 upper surface of the pump housing needs to process the company of connection cavity
The bottom surface of through-hole 61, the pump housing 6 is equipped with plane 62, can quickly be positioned to the irregular pump housing 6 currently without fixture, especially
It is that plane 62 can not quickly be positioned when processing through-hole 61, so that it cannot be guaranteed that intercommunicating pore 61 and plane 62 are hung down
Straight degree.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of fast positioning clip clamper,
Its advantage is that the machining accuracy of intercommunicating pore can quickly be positioned and be guaranteed to the pump housing.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of fast positioning clamping
Fixture, including clamp body, the clamp body include pedestal, the support base being fixed on the base, and the support base is equipped with positioning
Component, linkage clamping component, the positioning component includes the positioning pin that can extend into pump housing cavity, the bottom for positioning the pump housing
The horizontal positioned positioning rolls in face, the linkage clamping component include pressing plate for compressing the end face of the pump housing, for locking pressure
The connector of plate, the connector and the positioning rolls are rotatablely connected.
Through the above technical solutions, positioning component is used to position the pump housing, 6 freedom degrees of the pump housing are all limited；It clamps
Component is for fixing the pump housing.The pump housing covers on positioning pin, and positioning pin is to have strong market potential, and is set as Z axis with the axial direction of positioning pin,
Have strong market potential and limit 4 freedom degrees of the pump housing, be respectively along the moving of X-axis, rotate and along the moving of Y-axis, rotate, the lower end along the pump housing adds
Work has plane, positioning rolls and plane contact, limits the pump housing along the rotation of Z axis, while guaranteeing that the bottom surface of the pump housing is in level, when
When drilling machine or milling machine vertically process intercommunicating pore, the verticality of intercommunicating pore and plane ensure that.When positioning component positions workpiece
After completely, in order to prevent in process, the position of workpiece can be moved, and pressing plate pushes down the end face of workpiece, further be limited
The pump housing processed is moved along the direction of Z axis.To realize the positioning and clamping to the pump housing.
The utility model is further arranged to: the connector includes the locating rack being rotatably connected on support base, rotation
It is connected to the pull rod of locating rack lower end, the threaded one end of remotely located frame is connected with locking cap, the positioning rolling on the pull rod
Cylinder is rotatably connected on the upper end of the locating rack, and the side wall of the support base is equipped with strut, the medium position of the locating rack
It is rotatably connected on strut.
Through the above technical solutions, enabling locating rack around strut on the middle position rotation connection strut of locating rack
Rotation, the upper end of locating rack connect positioning rolls, and lower end is rotatablely connected pull rod, when the direction pulling pull rod to separate support frame
When, pull rod drives locating rack to rotate around the axis of strut, and when locating rack rotates, the positioning rolls of locating rack upper end are moved up,
Conflict is pushed against in positioning pin in the plane of pump housing lower end, and by the pump housing.When pull rod is to close to the movement of the direction of support base
When, rotating cylinder is mobile to the direction of remotely located pin, covers on positioning pin convenient for the pump housing.
The utility model is further arranged to: the support base include transverse slat, the starting stave being fixed on before and after transverse slat and
Second riser offers the mounting hole for positioning pin installation on the starting stave, offers confession on second riser
The through-hole that the pump housing passes through.
Through the above technical solutions, support base is used for fixed locating stud, mounting hole machining accuracy grade is 7 grades, with positioning
The cooperation of pin requires to be that H7/j6 cooperates, and the depth of parallelism in hole requires to be 0.02mm, to guarantee that positioning pin lies in a horizontal plane in support frame
On, after the precision of positioning pin is guaranteed, so as to be further ensured that the positioning accuracy of the pump housing.
The utility model is further arranged to: the positioning pin be equipped with boss, the positioning pin pass through mounting hole and
The boss contradicts on the side of starting stave, and the positioning pin is equipped with nut close to one end of the starting stave.
Through the above technical solutions, positioning pin is fixed on branch after mounting hole, through nut and boss by detent fit
It supports on seat, guarantees that the position of positioning pin is not changing.
The utility model is further arranged to: the screw top of second riser is connected with link block, the link block
It is equipped with shaft, the press plate rotary is connected in shaft.
Through the above technical solutions, link block is detachably connected on the second riser, it is convenient that pressing plate is individually processed；If pressure
Plate and support base one, so that processing is very cumbersome；Simultaneously as clamp body is mostly casting, do not contacted with workpiece generally, no
It is easily damaged, will not replace.And pressing plate plays the role of compression, is needed replacing after having for a long time, is detachably connected convenient pair
The replacement of pressing plate.
The utility model is further arranged to: being equipped on the pressing plate close to the side of second riser and is used for extrusion pump
The salient point in body end face, salient point are that semicircle is spherical.
Through the above technical solutions, contact point is salient point when needing pressing plate to lock the pump housing, salient point is that semicircle is spherical.
Arc surface is compared with plane, and only when plane is in a vertical state, the positioning surface of plane and the pump housing is in fit-state, puts down
When face is in heeling condition, so that the edge and plane contact of the pump housing, the corner angle that will cause pump housing edge are had damage, arc surface will
Avoid this problem.
The utility model is further arranged to: the lower section of the pressing plate is equipped with open slot, and the end of thread of the pull rod passes through
The open slot.
Through the above technical solutions, open slot is compared to circular hole, passes through, mention from pressing plate so that pull rod is more convenient
High installation effectiveness reduces assembly time.
The utility model is further arranged to: is set on the bottom plate of the pedestal there are two waist type groove, the waist type groove is distributed
In the two sides of the bottom plate of pedestal.
Through the above technical solutions, pedestal needs to move, therefore can install bolt in waist type groove, bottom can either be made
Seat is removably attachable on lathe, while pedestal is integrally fixed, and guarantees the precision of processing.
The utility model is further arranged to: the locking cap includes processing internal thread lock sleeve, the lock sleeve
On radially be equipped with convenient for lock sleeve rotation barre.
Through the above technical solutions, barre facilitates rotation lock fixed, so that lock sleeve fast moves on pull rod, raising group
Assembly efficiency；Meanwhile barre increases the length of the arm of force, improves clamping degree, guarantees the clamped fixing of the pump housing.
The utility model is further arranged to: the pedestal is detachably connected with the support base.
Through the above technical solutions, since positioning component, linkage clamping component, and the clamping group that links being arranged on support base
Part is located in the cavity that support base and base engagement are formed, if support base is integrated with pedestal, causes linkage clamping component not side
Just it mounts and dismounts, to be unfavorable for the maintenance of linkage clamping component.
In conclusion the utility model has the following beneficial effects: 1, fast positioning clip clamper, passes through positioning component reality
Now to pump housing Complete Bind, while guaranteeing that the plane of the pump housing is located at lower end, hole to be processed is located at upper end, to guarantee to process
Hole and plane perpendicular, improve the precision of positioning；
2, linkage clamping component cooperation positioning component locks the pump housing, the assembly efficiency of the pump housing is improved, to improve the pump housing
Assembly efficiency.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the pressing plate of the present embodiment, positioning pin；
Fig. 3 is the schematic diagram of the connector position relationship of the present embodiment；
Fig. 4 is the structural schematic diagram of the connector of the present embodiment；
Fig. 5 is the structural schematic diagram of the pump housing of the present embodiment.
Appended drawing reference: 1, clamp body；2, pedestal；21, waist type groove；3, support base；31, transverse slat；32, starting stave；33, pacify
Fill hole；34, the second riser；35, through-hole；4, positioning component；41, positioning pin；411, boss；412, nut；42, positioning rolls；
5, link clamping component；51, link block；511, shaft；52, pressing plate；521, salient point；522, open slot；53, connector；531,
Locating rack；532, pull rod；533, strut；534, locking cap；535, lock sleeve；536, barre；6, the pump housing；61, intercommunicating pore；62,
Plane.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: referring to Fig. 5, the workpiece that the pump housing 6 requires machining for, and 6 lower end of the pump housing is plane 62, the intercommunicating pore 61 of upper end
It needs to be processed, needs to guarantee the verticality of intercommunicating pore 61 Yu plane 62 in process.The pump housing 6 that hereinafter occurs, plane
62 all referring to Fig. 5.
With reference to Fig. 1, a kind of fast positioning clip clamper, including clamp body 1, clamp body 1 include pedestal 2, are detachably connected
Support base 3 on pedestal 2, support base 3 are fixed by screws on pedestal 2, and positioning component 4, linkage are installed on support base 3
Clamping component 5.The two sides of pedestal 2 are machined with waist type groove 21 respectively, assemble bolt in waist type groove 21, and pedestal 2 is fixed on lathe
On upper or other mounting platforms, the installation of clamp body is realized；Support base 3 is for connecting positioning component 4 and linkage clamping group
Part 5；Positioning component 4 is for positioning the pump housing 6, it is ensured that 6 freedom degrees of the pump housing 6 are entirely restrained；Linkage clamping component 5 will be for that will pump
Body 6 is fixed on positioning component 4, it is ensured that during processing, the position of the pump housing 6 will not move.
With reference to Fig. 2, support base 3 includes transverse slat 31, the starting stave 32 and the second riser 34 for being fixed on the front and back of transverse slat 31,
Processing mounting holes 33 on starting stave 32, positioning component 4(refer to Fig. 1) it is fixed in mounting hole 33, add on the second riser 34
Work through-hole 35, through-hole 35 is corresponding with the position of mounting hole 33, and the pump housing 6 passes through through-hole 35, is assemblied on positioning component 4.
With reference to Fig. 2, positioning component 4 includes the positioning pin 41 being fixed on support base 3, and positioning pin 41 is to have strong market potential, and is being positioned
Boss 411 is machined on pin 41, when positioning pin 41 passes through mounting hole 33, the side of boss 411 is contradicted in starting stave 32
On side, positioning pin 41 is connected with nut 412 close to the threaded one end of starting stave 32, when tightening nut 412, so that positioning
Pin 41 is fixed on starting stave 32.6 sets of the pump housing on positioning pin 41, so that positioning pin 41 plays the role of positioning to the pump housing 6.
With reference to Fig. 1, the clamping component 5 that links includes the pressing plate 52 being rotatably connected on the second riser 34, for locking pressure plate
52 connector 53.
With reference to Fig. 2, the top of the second riser 34 is detachably equipped with link block 51, and shaft 511 is fixed on link block 51,
Pressing plate 52 is rotatablely connected in shaft 511, and design in this way, relative to overall processing, reduces and adds convenient for individually processing each components
The difficulty of work.
With reference to Fig. 3 and Fig. 4, connector 53 includes the locating rack 531 being rotatably connected on support base 3, is rotatably connected on and determines
The pull rod 532 of position 531 lower end of frame, the upper end of locating rack 531 is rotatably connected to positioning rolls 42, strut is arranged on support base 3
533, the medium position of locating rack 531 is rotatably connected on strut 533.When the direction pulling pull rod 532 to separate support base 3
When, pull rod 532 drives locating rack 531 to rotate around the axis of strut 533, and locating rack 531 rotates in perpendicular at this time, positioning
The positioning rolls 42 of 531 upper end of frame move up along the vertical direction, and conflict pushes against in the plane 62 of the pump housing 6, and by the pump housing 6
On positioning pin 41 because positioning rolls 42 are horizontal positioned, push against plane 62 when, guarantee that the plane 62 of the pump housing 62 is located always
In horizontality.When mobile to the direction close to support base 3 when pull rod 532, positioning rolls 42 are to the direction of remotely located pin 41
It is mobile, convenient for picking and placing 6 sets of the pump housing.
With reference to Fig. 2, one end of remotely located frame 531 is equipped with screw thread on pull rod 532, and the lower section of pressing plate 52 is machined with open slot
522, the end of thread of pull rod 532 passes through open slot 522 and is equipped with locking cap 534 on the end of thread；Close to the on pressing plate 52
The side of two risers 34 is machined with salient point 521(with reference to Fig. 3), and salient point 521 is that semicircle is spherical.When 6 sets of the pump housing on positioning pin 41
Afterwards, pressing plate 52 is closed, pulls pull rod 532 that pull rod 532 is made to pass through open slot 522, then screw locking cap 534, salient point 521 will support
Touching prevents the pump housing 6 from sliding from positioning pin 41 on the side of the pump housing 6；Meanwhile positioning rolls 42(is contradicted with reference to Fig. 4) and is being pumped
In the plane of 6 lower end of body, it is ensured that the plane of the pump housing 6 is in horizontality, thus realize to the pump housing 6 position with clamp simultaneously into
Row, reduces the time of assembly, improves assembly efficiency.
With reference to Fig. 2, locking cap 534 includes processing internal thread lock sleeve 535, is in axial direction set on lock sleeve 535
Set barre 536.Barre 536 increases the length of the arm of force, to facilitate rotation lock fixed 535, so that lock sleeve 535 is in pull rod 532
On fast move.
The pump housing 6: being assembled on positioning pin 41 by action process first, during assembly, so that the plane 62 of the pump housing 6
Downward；Then pressing plate 52 is closed, pull rod 532 is pulled, during pulling pull rod 532, positioning rolls 42 are contradicted in the pump housing 6
In plane 62, guarantee that the plane 62 of the pump housing 6 is in horizontality, face to be processed is located at upper end；Finally, the screw thread of pull rod 532
End screws locking cap 534, the pump housing 6 is fixed, it is ensured that the pump housing 6 no longer moves during processing across pressing plate 52.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of fast positioning clip clamper, including clamp body (1), which is characterized in that the clamp body (1) include pedestal (2),
The support base (3) being fixed on pedestal (2), the support base (3) are equipped with positioning component (4), linkage clamping component (5), institute
Stating positioning component (4) includes the positioning pin (41) that can extend into the pump housing (6) cavity, the bottom surface level for positioning the pump housing (6)
The positioning rolls (42) of placement, linkage clamping component (5) include pressing plate (52) for compressing the end face of the pump housing (6), use
Connector (53) in locking pressure plate (52), the connector (53) and the positioning rolls (42) are rotatablely connected.
2. fast positioning clip clamper according to claim 1, which is characterized in that the connector (53) includes that rotation connects
The pull rod (532) for connecing the locating rack (531) on support base (3), being rotatably connected on locating rack (531) lower end, the pull rod
(532) threaded one end of upper remotely located frame (531) is connected with locking cap (534), and the positioning rolls (42) are rotatably connected on
The side wall of the upper end of the locating rack (531), the support base (3) is equipped with strut (533), in the locating rack (531)
Portion position is rotatably connected on strut (533).
3. fast positioning clip clamper according to claim 1, which is characterized in that the support base (3) includes transverse slat
(31), the starting stave (32) and the second riser (34) being fixed on before and after transverse slat (31) offer on the starting stave (32)
For the mounting hole (33) of the positioning pin (41) installation, the through-hole passed through for the pump housing (6) is offered on second riser (34)
(35)。
4. fast positioning clip clamper according to claim 3, which is characterized in that the positioning pin (41) is equipped with boss
(411), the positioning pin (41) passes through mounting hole (33) and the boss (411) is contradicted in the side of starting stave (32)
On, the positioning pin (41) is equipped with nut (412) close to the one end of the starting stave (32).
5. fast positioning clip clamper according to claim 4, which is characterized in that connect at the top of second riser (34)
It is connected to link block (51), the link block (51) is equipped with shaft (511), and the pressing plate (52) is rotatably connected on shaft (511)
On.
6. fast positioning clip clamper according to claim 3, which is characterized in that close to described the on the pressing plate (52)
The side of two risers (34) is equipped with the salient point (521) for squeezing the pump housing (6) end face, is that semicircle is spherical with salient point (521).
7. fast positioning clip clamper according to claim 2, which is characterized in that the lower section of the pressing plate (52) is equipped with and opens
The end of thread of mouth slot (522), the pull rod (532) passes through the open slot (522).
8. fast positioning clip clamper according to claim 7, which is characterized in that the bottom plate of the pedestal (2) is equipped with
Two waist type grooves (21), the waist type groove (21) are distributed in the two sides of the bottom plate of pedestal (2).
9. fast positioning clip clamper according to claim 8, which is characterized in that the locking cap (534) includes processing
Internal thread lock sleeve (535) is radially equipped with the handle convenient for lock sleeve (535) rotation on the lock sleeve (535)
Bar (536).
10. fast positioning clip clamper according to claim 8, which is characterized in that the pedestal (2) and the support base
(3) it is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309392.XU CN208773029U (en) | 2018-08-14 | 2018-08-14 | Fast positioning clip clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309392.XU CN208773029U (en) | 2018-08-14 | 2018-08-14 | Fast positioning clip clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773029U true CN208773029U (en) | 2019-04-23 |
Family
ID=66156855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309392.XU Expired - Fee Related CN208773029U (en) | 2018-08-14 | 2018-08-14 | Fast positioning clip clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020664A (en) * | 2019-12-27 | 2021-06-25 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
-
2018
- 2018-08-14 CN CN201821309392.XU patent/CN208773029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020664A (en) * | 2019-12-27 | 2021-06-25 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
| CN113020664B (en) * | 2019-12-27 | 2022-03-15 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
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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: 20190423 Termination date: 20210814 |