CN213470923U - Clamp for processing piston - Google Patents
Clamp for processing piston Download PDFInfo
- Publication number
- CN213470923U CN213470923U CN202022313415.8U CN202022313415U CN213470923U CN 213470923 U CN213470923 U CN 213470923U CN 202022313415 U CN202022313415 U CN 202022313415U CN 213470923 U CN213470923 U CN 213470923U
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- China
- Prior art keywords
- plate
- piston
- fixed
- mounting
- fixing
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 22
- 238000003754 machining Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a piston processing technology field just discloses a processing anchor clamps for piston, which comprises a base plate, base plate upper end fixedly connected with backing plate, backing plate upper end central point puts fixed mounting and has stop gear, the backing plate upper end is close to the fixed position at edge and installs a plurality of fixed establishment, contain the fixed plate among the fixed establishment, first unthreaded hole has been seted up on the fixed plate, the inside swing joint of first unthreaded hole has a fixing bolt, fixed plate upper end fixed mounting has the cylinder fixing base, the inside fixed mounting of cylinder fixing base has actuating cylinder, actuating cylinder's output fixedly connected with slipmat. This kind of processing anchor clamps for piston, in the aspect of fixed to the piston, very firm, and drive the direct piston surface that contacts of slipmat on the actuating cylinder output, under the gliding condition of preventing to appear, still can not produce the mar to the piston surface for the piston quality of processing out is higher.
Description
Technical Field
The utility model relates to a piston processing technology field specifically is a processing anchor clamps for piston.
Background
The automobile piston is more important than the central part of an automobile engine when the engine is started. The piston of the automobile is used for bearing gas pressure and driving a crankshaft to rotate by a connecting rod through a piston pin, and the top of the piston is also a component of a combustion chamber. The general automobile pistons are classified into three types, namely diesel engine pistons, gasoline engine pistons and universal pistons.
Due to the irregular shape of the piston, the piston is often required to be fixed during processing so as to facilitate better operation of an operator; when the existing fixing clamp clamps the piston, the surface of the piston is possibly scratched due to the fact that the existing fixing clamp is made of metal, and the quality of a produced product cannot reach the standard; and the existing clamp and the main carrier are of two unconnected structures, so that when machining is carried out, the whole clamp body is likely to move due to overlarge external force, and the machining is greatly wrong.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a processing anchor clamps for piston possesses advantages such as fixed effect is better, processingquality is higher, overall structure stability is higher and convenient to detach, has solved the problem that the background art provided.
(II) technical scheme
For the purpose that realizes that above-mentioned fixed effect is better, processingquality is higher, overall structure stability is higher and convenient to detach, the utility model provides a following technical scheme: the utility model provides a processing anchor clamps for piston, includes the base plate, base plate upper end fixedly connected with backing plate, backing plate upper end central point puts fixed mounting has stop gear, the position fixed mounting that the backing plate upper end is close to the edge has a plurality of fixed establishment, contain the fixed plate among the fixed establishment, first unthreaded hole has been seted up on the fixed plate, the inside swing joint of first unthreaded hole has a fixing bolt, fixed plate upper end fixed mounting has the cylinder fixing base, the inside fixed mounting of cylinder fixing base has drive actuating cylinder, drive actuating cylinder's output fixedly connected with slipmat.
Preferably, the fixture further comprises an installation mechanism, the installation mechanism comprises an installation plate, two side positions of the upper end of the installation plate are fixedly provided with limit clamping plates, limit clamping grooves are formed between the limit clamping plates and the installation plate, and a plurality of second unthreaded holes are formed in the limit clamping plates.
Preferably, the limiting mechanism comprises a limiting column, a placing groove is formed in the upper end of the limiting column, and a fixed column is fixedly mounted at the center of the bottom of the placing groove.
Preferably, a layer of silica gel pad is fixedly bonded at the bottom of the placing groove.
Preferably, a plurality of first mounting holes are formed in the backing plate, the size of each first mounting hole corresponds to the size of a first unthreaded hole of the fixing plate in the fixing mechanism, and meanwhile, a first fixing bolt penetrates through the fixing plate and is in threaded connection with the backing plate.
Preferably, the fixing mechanisms are located outside the limiting mechanism and arranged in a circumferential manner.
Preferably, the two sides of the substrate are fixedly connected with connecting clamping plates, the size of each connecting clamping plate is matched with the limiting clamping groove of the mounting mechanism, the connecting clamping plates are fixedly clamped inside the limiting clamping grooves, a plurality of second mounting holes are formed in the connecting clamping plates, the number and the positions of the second mounting holes correspond to those of the second unthreaded holes, second fixing bolts are movably connected inside the second unthreaded holes and penetrate through the second unthreaded holes to be in threaded connection with the second mounting holes.
Preferably, through holes are formed in the mounting plate at positions close to four corners.
(III) advantageous effects
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this kind of processing anchor clamps for piston, to the fixed totally two kinds of procedures of piston, and then guarantee in the fixed aspect to the piston, very firm, and drive the slipmat on the actuating cylinder output and directly contact with the piston surface, under the gliding condition of preventing to appear, still can not produce the mar to the piston surface for the piston quality of processing out is higher.
2. This kind of anchor clamps for processing piston to the mode of bolt fastening is installed the mounting panel on the carrier, and then makes whole device be fixed knot structure, and when carrying out the processing of piston, can guarantee that the stability of device is higher, and then the condition of device skew can not appear, and the device is inside to adopt the riveting mode to fix in addition, is convenient for install and dismantle the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the backing plate of the present invention;
FIG. 3 is a schematic view of the limiting mechanism of the present invention;
FIG. 4 is a schematic view of the fixing mechanism of the present invention;
fig. 5 is an exploded view of the installation mechanism of the present invention.
In the figure: 1. a substrate; 2. a base plate; 3. a limiting mechanism; 4. a fixing mechanism; 5. an installation mechanism; 6. a limiting column; 7. a placement groove; 8. a silica gel pad; 9. fixing a column; 10. a fixing plate; 11. a first light hole; 12. A first fixing bolt; 13. a cylinder fixing seat; 14. a driving cylinder; 15. a non-slip mat; 16. a first mounting hole; 17. mounting a plate; 18. a limiting clamping plate; 19. a second light hole; 20. a limiting clamping groove; 21. a through hole; 22. connecting a clamping plate; 23. a second mounting hole; 24. and a second fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a fixture for processing a piston comprises a base plate 1, wherein a base plate 2 is fixedly connected to the upper end of the base plate 1, a limiting mechanism 3 is fixedly installed at the center of the upper end of the base plate 2, a plurality of fixing mechanisms 4 are fixedly installed at positions, close to the edge, of the upper end of the base plate 2, each fixing mechanism 4 comprises a fixing plate 10, a first unthreaded hole 11 is formed in each fixing plate 10, a first fixing bolt 12 is movably connected inside each first unthreaded hole 11, a cylinder fixing seat 13 is fixedly installed at the upper end of each fixing plate 10, a driving cylinder 14 is fixedly installed inside each cylinder fixing seat 13, and an anti-skid pad 15 is fixedly connected to the output end of each driving cylinder;
further, the limiting mechanism 3 comprises a limiting column 6, the upper end of the limiting column 6 is provided with a placing groove 7, and a fixed column 9 is fixedly mounted at the central position of the bottom of the placing groove 7;
further, a layer of silica gel pad 8 is fixedly bonded at the bottom of the placing groove 7;
furthermore, a plurality of first mounting holes 16 are formed in the backing plate 2, the size of each first mounting hole 16 corresponds to the size of a first unthreaded hole 11 of the fixing plate 10 in the fixing mechanism 4, and meanwhile, a first fixing bolt 12 penetrates through the fixing plate 10 and is in threaded connection with the backing plate 2;
further, the fixing mechanisms 4 are positioned outside the limiting mechanisms 3 and are arranged in a circumferential shape;
when using fixed establishment 4 and stop gear 3, at first place the piston in stop gear 3 inside standing groove 7 in spacing post 6, tentatively fix whole piston, later drive actuating cylinder 14 among the fixed establishment 4 promotes slipmat 15 on the output and carries out directional removal, and slipmat 15 laminating piston surface is fixed to the piston at last.
Example two
Based on the first embodiment, as shown in fig. 1 to 5, the fixture further includes an installation mechanism 5, the installation mechanism 5 includes an installation plate 17, two side positions of the upper end of the installation plate 17 are both fixedly installed with a limiting clamping plate 18, a limiting clamping groove 20 is formed between the limiting clamping plate 18 and the installation plate 17, and the limiting clamping plate 18 is provided with a plurality of second unthreaded holes 19;
furthermore, the two sides of the substrate 1 are fixedly connected with connecting clamping plates 22, the size of each connecting clamping plate 22 is matched with the limiting clamping groove 20 of the mounting mechanism 5, the connecting clamping plates 22 are fixedly clamped inside the limiting clamping grooves 20, the connecting clamping plates 22 are provided with a plurality of second mounting holes 23, the number and the positions of the second mounting holes 23 correspond to those of the second unthreaded holes 19, second fixing bolts 24 are movably connected inside the second unthreaded holes 19, and the second fixing bolts 24 penetrate through the second unthreaded holes 19 and are in threaded connection with the second mounting holes 23;
furthermore, through holes 21 are formed in the mounting plate 17 at positions close to the four corners;
in mounting, the mounting plate 17 is attached to the surface of the carrier, and then the mounting plate 17 can be fixed to the carrier by penetrating through the through hole 21 of the mounting plate 17 using a fixing structure such as a bolt;
then, connecting clamping plates 22 on two sides of the substrate 1 are clamped into the double limiting clamping grooves 20 of the mounting plate 17, the positions of second mounting holes 23 in the connecting clamping plates 22 are ensured to correspond to the positions of second unthreaded holes 19 in the limiting clamping plates 18, and then the connecting clamping plates and the limiting clamping plates are fixed by using second fixing bolts 24, so that the whole device is fixed;
finally, the fixing mechanism 4 is also installed by using bolts, and each installation mechanism 5 is installed on the backing plate 2, so that the installation of the whole device is realized.
The working principle is as follows: when the device is used, the device is firstly installed;
in mounting, the mounting plate 17 is attached to the surface of the carrier, and then the mounting plate 17 can be fixed to the carrier by penetrating through the through hole 21 of the mounting plate 17 using a fixing structure such as a bolt;
then, connecting clamping plates 22 on two sides of the substrate 1 are clamped into the double limiting clamping grooves 20 of the mounting plate 17, the positions of second mounting holes 23 in the connecting clamping plates 22 are ensured to correspond to the positions of second unthreaded holes 19 in the limiting clamping plates 18, and then the connecting clamping plates and the limiting clamping plates are fixed by using second fixing bolts 24, so that the whole device is fixed;
finally, the fixing mechanism 4 is also installed by using bolts, and each installation mechanism 5 is installed on the backing plate 2, so that the installation of the whole device is realized;
according to the arrangement, the mounting plate 17 is mounted on the carrier in a bolt fixing mode, so that the whole device is of a fixed structure, the stability of the device can be ensured to be higher when the piston is machined, the device can not deviate, and the device is fixed in a riveting mode, so that the device can be conveniently mounted and dismounted;
when the fixing mechanism 4 and the limiting mechanism 3 are used, firstly, the piston is placed in the placing groove 7 in the limiting column 6 in the limiting mechanism 3 to preliminarily fix the whole piston, then, the driving cylinder 14 in the fixing mechanism 4 pushes the anti-skid pad 15 on the output end to directionally move, and finally, the anti-skid pad 15 is attached to the outer surface of the piston to fix the piston;
this kind of setting, to the fixed totally two kinds of procedures of piston, and then guarantee in the fixed aspect to the piston, very firm, and drive 15 direct and the piston surface contacts of slipmat on the 14 output ends of actuating cylinder, under the gliding circumstances of preventing to appear, still can not produce the mar to the piston surface for the piston quality of processing out is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a processing anchor clamps for piston, includes base plate (1), its characterized in that: base plate (1) upper end fixedly connected with backing plate (2), backing plate (2) upper end central point fixed mounting has stop gear (3), backing plate (2) upper end is close to the fixed position at edge and installs a plurality of fixed establishment (4), contain fixed plate (10) in fixed establishment (4), first unthreaded hole (11) have been seted up on fixed plate (10), first unthreaded hole (11) inside swing joint has first fixing bolt (12), fixed plate (10) upper end fixed mounting has cylinder fixing base (13), the inside fixed mounting of cylinder fixing base (13) has driving actuating cylinder (14), the output end fixedly connected with slipmat (15) of driving actuating cylinder (14).
2. The jig for machining a piston as set forth in claim 1, wherein: the fixture further comprises an installation mechanism (5), wherein the installation mechanism (5) comprises an installation plate (17), a limiting clamping plate (18) is fixedly installed at two side positions of the upper end of the installation plate (17), a limiting clamping groove (20) is formed between the limiting clamping plate (18) and the installation plate (17), and a plurality of second unthreaded holes (19) are formed in the limiting clamping plate (18).
3. The jig for machining a piston as set forth in claim 1, wherein: the limiting mechanism (3) comprises a limiting column (6), a placing groove (7) is formed in the upper end of the limiting column (6), and a fixed column (9) is fixedly mounted at the center of the bottom of the placing groove (7).
4. A jig for machining a piston as set forth in claim 3, wherein: a layer of silica gel pad (8) is fixedly bonded at the bottom of the placing groove (7).
5. The jig for machining a piston as set forth in claim 1, wherein: a plurality of first mounting holes (16) are formed in the base plate (2), the size of each first mounting hole (16) corresponds to the size of a first unthreaded hole (11) of the fixing plate (10) in the fixing mechanism (4), and meanwhile, a first fixing bolt (12) penetrates through the fixing plate (10) and is in threaded connection with the base plate (2).
6. The jig for machining a piston as set forth in claim 1, wherein: the fixing mechanisms (4) are positioned on the outer side of the limiting mechanism (3) and are arranged in a circumferential shape.
7. The jig for machining a piston as set forth in claim 2, wherein: the utility model discloses a mounting structure of base plate, including base plate (1), the both sides fixedly connected with of base plate (1) connects cardboard (22), the size of connecting cardboard (22) and spacing draw-in groove (20) looks adaptation of installation mechanism (5), connect cardboard (22) fixed joint in spacing draw-in groove (20) inside, a plurality of second mounting hole (23) have been seted up on connecting cardboard (22), the quantity and the position of second mounting hole (23) all correspond with second unthreaded hole (19), second unthreaded hole (19) inside swing joint has second fixing bolt (24), second fixing bolt (24) run through second unthreaded hole (19) and second mounting hole (23) threaded connection.
8. The jig for machining a piston as set forth in claim 2, wherein: through holes (21) are formed in the mounting plate (17) at positions close to the four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313415.8U CN213470923U (en) | 2020-10-17 | 2020-10-17 | Clamp for processing piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313415.8U CN213470923U (en) | 2020-10-17 | 2020-10-17 | Clamp for processing piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213470923U true CN213470923U (en) | 2021-06-18 |
Family
ID=76367990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022313415.8U Expired - Fee Related CN213470923U (en) | 2020-10-17 | 2020-10-17 | Clamp for processing piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213470923U (en) |
-
2020
- 2020-10-17 CN CN202022313415.8U patent/CN213470923U/en not_active Expired - Fee Related
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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: 20210618 |