CN213828690U - Special-shaped workpiece clamping device - Google Patents
Special-shaped workpiece clamping device Download PDFInfo
- Publication number
- CN213828690U CN213828690U CN202022651911.4U CN202022651911U CN213828690U CN 213828690 U CN213828690 U CN 213828690U CN 202022651911 U CN202022651911 U CN 202022651911U CN 213828690 U CN213828690 U CN 213828690U
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- Prior art keywords
- groove
- limiting
- fixed
- clamping device
- special
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 206010066054 Dysmorphism Diseases 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special-shaped workpiece clamping device, which comprises a fixed surface, wherein a first limiting groove is symmetrically formed on the top surface of the fixed surface, a second limiting block is fixed at the bottom end of the first limiting groove, a second limiting groove is formed on the side surface of the second limiting block, a bottom plate is arranged at the top end of the fixed surface, first limiting blocks are symmetrically fixed at two ends of the bottom plate, and the first limiting blocks are embedded into the first limiting grooves; through the first stopper, the second stopper, the slide bar, the dop, first sliding tray, second sliding tray, first spacing groove, second spacing groove, the third spacing groove of design, conveniently install and dismantle the device, simplified with the corresponding equipment between the connected mode, saved the time, improved work efficiency, through the ball of design, can reduce the frictional force between slide bar and the first sliding tray inner wall.
Description
Technical Field
The utility model belongs to the technical field of the clamping device, concretely relates to dysmorphism work piece clamping device.
Background
The special-shaped workpiece is a finished product which is processed and manufactured in a strange and different shape, namely a non-standard workpiece, needs to be fixed in the processing process, is relatively troublesome to fix and needs to use a clamping device.
The conventional clamping device for the special-shaped workpiece is inconvenient to fix on corresponding equipment when in use, is relatively troublesome in installation mode, can spend more time, reduces the working efficiency, does not have corresponding damping measures, can vibrate to a large extent when the workpiece is processed, and influences the normal work of the device, so that a structure is required to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dysmorphism work piece clamping device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special-shaped workpiece clamping device comprises a fixing surface, wherein a first limiting groove is symmetrically formed in the top end surface of the fixing surface, a second limiting block is fixed at the bottom end of the first limiting groove, a second limiting groove is formed in the side surface of the second limiting block, a bottom plate is arranged at the top end of the fixing surface, first limiting blocks are symmetrically fixed at two ends of the bottom plate, the first limiting blocks are embedded into the first limiting groove, a third limiting groove is formed in the bottom end surface of the first limiting block, the second limiting blocks are embedded into the third limiting groove, a second sliding groove is formed in the side surface of the first limiting block, a first sliding groove with an L-shaped cross section is formed in the bottom end of the second sliding groove, a through hole communicated with the third limiting groove is formed in the inner wall surface of the first sliding groove in a penetrating manner, a sliding rod with an L-shaped cross section is placed in the first sliding groove and the second sliding groove, the spring is connected between the inner wall of sliding rod and first sliding tray, the one end of sliding rod is fixed with the dop, the dop runs through the inside that the through-hole imbeds to the second spacing groove.
Preferably, a plurality of balls are equidistantly arranged on the inner wall surface of the first sliding groove, and each ball is in rolling connection with the sliding rod.
Preferably, the holding tank that the cross-section is "T" type structure is all seted up to the top surface four corners department of bottom plate, the backup pad has been placed to the inside of holding tank, be connected with a plurality of buffer blocks between the inner wall of backup pad and holding tank, a plurality of recesses have been seted up to the bottom surface equidistance of backup pad, every the inside of recess has all been embedded into the buffering ball, the bottom of buffering ball is hugged closely with the bottom surface of holding tank, the top of bottom plate is provided with the processing board, the bottom four corners department of processing board all is fixed with the bracing piece, the bracing piece imbeds to the inside and the backup pad fixed connection of holding tank.
Preferably, a plurality of protrusions are fixed on the surface of the inner wall of the accommodating groove, and each protrusion is tightly attached to the surface of the supporting rod.
Preferably, the processing plate is a metal member, and a zinc coating is disposed on the surface of the processing plate.
Preferably, the surface of the processing plate is provided with a clamping hole, and the clamping hole is of a circular structure.
Preferably, one end of the clamping hole is symmetrically provided with first clamping blocks, and the other end of the clamping hole is provided with second clamping blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the first stopper, the second stopper, the slide bar, the dop, first sliding tray, second sliding tray, first spacing groove, second spacing groove, the third spacing groove of design, conveniently install and dismantle the device, simplified with the corresponding equipment between the connected mode, saved the time, improved work efficiency, through the ball of design, can reduce the frictional force between slide bar and the first sliding tray inner wall.
2. Through the backup pad, buffer block, buffering ball, holding tank, recess of design, can add man-hour at the work piece, play certain shock attenuation, cushioning effect, avoid influencing the centre gripping effect of device, this simple structure moreover, the practicality is strong.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a front cross-sectional view of area A of FIG. 2 according to the present invention;
fig. 4 is a front sectional view of the area B in fig. 2 according to the present invention.
In the figure: 1. a fixed surface; 2. processing a plate; 3. a first clamping block; 4. a second clamp block; 5. a first stopper; 6. a support bar; 7. a base plate; 8. a first limit groove; 9. a first sliding groove; 10. a second sliding groove; 11. a slide bar; 12. clamping a head; 13. a second limit groove; 14. a second limiting block; 15. a third limiting groove; 16. a support plate; 17. a buffer ball; 18. accommodating grooves; 19. and (4) a groove.
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 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a special-shaped workpiece clamping device comprises a fixed surface 1, wherein a first limiting groove 8 is symmetrically formed in the top end surface of the fixed surface 1, a second limiting block 14 is fixed at the bottom end of the first limiting groove 8, a second limiting groove 13 is formed in the side surface of the second limiting block 14, a bottom plate 7 is arranged at the top end of the fixed surface 1, first limiting blocks 5 are symmetrically fixed at two ends of the bottom plate 7, the first limiting blocks 5 are embedded into the first limiting groove 8, a third limiting groove 15 is formed in the bottom end surface of the first limiting blocks 5, the second limiting blocks 14 are embedded into the third limiting groove 15, a second sliding groove 10 is formed in the side surface of the first limiting blocks 5, a first sliding groove 9 with an L-shaped cross section is formed in the bottom end of the second sliding groove 10, a through hole communicated with the third limiting groove 15 is formed in the inner wall surface of the first sliding groove 9, a sliding rod 11 with an L-shaped cross section is arranged inside the first sliding groove 9 and the second sliding groove 10, be connected with the spring between the inner wall of slide bar 11 and first sliding tray 9, the one end of slide bar 11 is fixed with dop 12, first stopper 5 through the design, second stopper 14, slide bar 11, dop 12, first sliding tray 9, second sliding tray 10, first spacing groove 8, second spacing groove 13, third spacing groove 15, the convenience is installed and is dismantled the device, simplified and the corresponding equipment between the connected mode, the time is saved, work efficiency has been improved, dop 12 runs through the inside that the through-hole imbeds to second spacing groove 13, the inner wall surface equidistance of first sliding tray 9 is provided with a plurality of balls, through the ball of design, can reduce the frictional force between slide bar 11 and the first sliding tray 9 inner wall, every ball all with slide bar 11 roll connection.
In this embodiment, preferably, the processing plate 2 is a metal member, and a zinc plating layer is disposed on the surface of the processing plate 2, and the zinc plating layer can prevent the surface of the processing plate 2 from being corroded.
In this embodiment, preferably, the surface of the processing plate 2 is provided with a clamping hole, the clamping hole is convenient for accommodating and placing a workpiece, and the clamping hole has a circular structure.
In this embodiment, preferably, one end of the clamping hole is symmetrically provided with the first clamping blocks 3, the other end of the clamping hole is provided with the second clamping blocks 4, and the first clamping blocks 3 and the second clamping blocks 4 can clamp and fix the workpiece.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a special-shaped workpiece clamping device comprises a fixed surface 1, wherein a first limiting groove 8 is symmetrically formed in the top end surface of the fixed surface 1, a second limiting block 14 is fixed at the bottom end of the first limiting groove 8, a second limiting groove 13 is formed in the side surface of the second limiting block 14, a bottom plate 7 is arranged at the top end of the fixed surface 1, first limiting blocks 5 are symmetrically fixed at two ends of the bottom plate 7, the first limiting blocks 5 are embedded into the first limiting groove 8, a third limiting groove 15 is formed in the bottom end surface of the first limiting blocks 5, the second limiting blocks 14 are embedded into the third limiting groove 15, a second sliding groove 10 is formed in the side surface of the first limiting blocks 5, a first sliding groove 9 with an L-shaped cross section is formed in the bottom end of the second sliding groove 10, a through hole communicated with the third limiting groove 15 is formed in the inner wall surface of the first sliding groove 9, a sliding rod 11 with an L-shaped cross section is arranged inside the first sliding groove 9 and the second sliding groove 10, be connected with the spring between the inner wall of slide bar 11 and first sliding tray 9, the one end of slide bar 11 is fixed with dop 12, first stopper 5 through the design, second stopper 14, slide bar 11, dop 12, first sliding tray 9, second sliding tray 10, first spacing groove 8, second spacing groove 13, third spacing groove 15, the convenience is installed and is dismantled the device, simplified and the corresponding equipment between the connected mode, the time is saved, work efficiency has been improved, dop 12 runs through the inside that the through-hole imbeds to second spacing groove 13, the inner wall surface equidistance of first sliding tray 9 is provided with a plurality of balls, through the ball of design, can reduce the frictional force between slide bar 11 and the first sliding tray 9 inner wall, every ball all with slide bar 11 roll connection.
In the embodiment, preferably, the four corners of the top surface of the bottom plate 7 are all provided with accommodating grooves 18 with a T-shaped cross section, a supporting plate 16 is placed inside the accommodating grooves 18, a plurality of buffer blocks are connected between the supporting plate 16 and the inner wall of the accommodating grooves 18, a plurality of grooves 19 are equidistantly formed on the bottom surface of the supporting plate 16, a buffer ball 17 is embedded inside each groove 19, through the designed supporting plate 16, the buffer block, the buffer ball 17, the accommodating groove 18 and the groove 19, can play a certain role in shock absorption and buffering when a workpiece is processed, avoid influencing the clamping effect of the device, this simple structure moreover, the practicality is strong, and the bottom of buffering ball 17 is hugged closely with the bottom surface of holding tank 18, and the top of bottom plate 7 is provided with processing board 2, and the bottom four corners department of processing board 2 all is fixed with bracing piece 6, and bracing piece 6 imbeds to the inside and the backup pad 16 fixed connection of holding tank 18.
In this embodiment, preferably, a plurality of protrusions are fixed on the inner wall surface of the accommodating groove 18, the protrusions generate sliding friction with the support rod 6, and also can consume part of vibration energy to achieve a buffering effect, and each protrusion is tightly attached to the surface of the support rod 6.
In this embodiment, preferably, the processing plate 2 is a metal member, and a zinc plating layer is disposed on the surface of the processing plate 2, and the zinc plating layer can prevent the surface of the processing plate 2 from being corroded.
In this embodiment, preferably, the surface of the processing plate 2 is provided with a clamping hole, the clamping hole is convenient for accommodating and placing a workpiece, and the clamping hole has a circular structure.
In this embodiment, preferably, one end of the clamping hole is symmetrically provided with the first clamping blocks 3, the other end of the clamping hole is provided with the second clamping blocks 4, and the first clamping blocks 3 and the second clamping blocks 4 can clamp and fix the workpiece.
The utility model discloses a theory of operation and use flow: when the utility model is used, the device is firstly installed on the fixed surface 1, the sliding rod 11 is pressed to ensure that the sliding rod 11 slides in the first sliding groove 9 and the second sliding groove 10, the structure can prevent the sliding rod 11 from being pressed by mistake, when the sliding rod 11 slides, a plurality of balls on the inner wall of the first sliding groove 9 are attached to the surface of the sliding rod and roll, the sliding rod 11 drives the chuck 12 to slide in the through hole and the third limiting groove 15 in the same direction, at the moment, the sliding rod 11 extrudes the spring and is contracted by the stress of the spring, the sliding rod 11 is continuously pressed until the chuck 12 completely slides out of the through hole, then the first limiting block 5 is embedded into the first limiting groove 8, the second limiting block 14 is also embedded into the third limiting groove 15, the pressed sliding rod 11 is loosened, after the spring is extruded, the sliding rod 11 and the chuck 12 are reversely pushed, so that one end of the chuck 12 is embedded into the second limiting groove 13, just installed the device, this structure is convenient to be installed and is dismantled the device, simplified and corresponding equipment between the connected mode, the time has been saved, work efficiency is improved, then adjust first clamp splice 3 and second clamp splice 4, carry out the centre gripping to special-shaped workpiece, in-process at work piece processing can lead to the device to take place vibrations, vibrations energy can transmit to bracing piece 6 on, bracing piece 6 can drive backup pad 16 and extrude a plurality of cushion balls 17 and a plurality of buffer splice, make its atress take place deformation, thereby consume partial vibrations energy, at the in-process of vibrations, bracing piece 6 can slightly reciprocate, sliding friction takes place with a plurality of archs of holding tank 18 inner wall surface, consume partial vibrations energy again, play certain shock attenuation, the cushion effect.
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 (7)
1. The utility model provides a dysmorphism work piece clamping device, includes stationary plane (1), its characterized in that: the top end surface of the fixed surface (1) is symmetrically provided with first limiting grooves (8), the bottom end of each first limiting groove (8) is fixed with a second limiting block (14), the side surface of each second limiting block (14) is provided with a second limiting groove (13), the top end of the fixed surface (1) is provided with a bottom plate (7), two ends of each bottom plate (7) are symmetrically fixed with first limiting blocks (5), each first limiting block (5) is embedded into the corresponding first limiting groove (8), the bottom end surface of each first limiting block (5) is provided with a third limiting groove (15), each second limiting block (14) is embedded into the corresponding third limiting groove (15), the side surface of each first limiting block (5) is provided with a second sliding groove (10), the bottom end of each second sliding groove (10) is provided with a first sliding groove (9) with an L-shaped cross section, the through-hole that is linked together with third spacing groove (15) is seted up in the inner wall surface of first sliding tray (9) runs through, slide bar (11) that the cross-section is "L" type structure are placed to the inside of first sliding tray (9) and second sliding tray (10), be connected with the spring between the inner wall of slide bar (11) and first sliding tray (9), the one end of slide bar (11) is fixed with dop (12), dop (12) run through the inside that the through-hole imbeds to second spacing groove (13).
2. The special-shaped workpiece clamping device as claimed in claim 1, wherein: a plurality of balls are arranged on the inner wall surface of the first sliding groove (9) at equal intervals, and each ball is connected with the sliding rod (11) in a rolling mode.
3. The special-shaped workpiece clamping device as claimed in claim 1, wherein: holding tank (18) that the cross-section is "T" type structure are all seted up to the top surface four corners department of bottom plate (7), backup pad (16) have been placed to the inside of holding tank (18), be connected with a plurality of buffer blocks between the inner wall of backup pad (16) and holding tank (18), a plurality of recesses (19) have been seted up to the bottom surface equidistance of backup pad (16), every the inside of recess (19) all imbeds and has cushioned ball (17), the bottom of cushioned ball (17) is hugged closely with the bottom surface of holding tank (18), the top of bottom plate (7) is provided with processing plate (2), the bottom four corners department of processing plate (2) all is fixed with bracing piece (6), inside and backup pad (16) fixed connection of bracing piece (6) embedding to holding tank (18).
4. The special-shaped workpiece clamping device as claimed in claim 3, characterized in that: the inner wall surface of the accommodating groove (18) is fixed with a plurality of protrusions, and each protrusion is tightly attached to the surface of the supporting rod (6).
5. The special-shaped workpiece clamping device as claimed in claim 3, characterized in that: the processing plate (2) is a metal component, and a zinc coating is arranged on the surface of the processing plate (2).
6. The special-shaped workpiece clamping device as claimed in claim 3, characterized in that: the surface of the processing plate (2) is provided with a clamping hole which is of a circular structure.
7. The special-shaped workpiece clamping device as claimed in claim 6, wherein: one end of the clamping hole is symmetrically provided with first clamping blocks (3), and the other end of the clamping hole is provided with second clamping blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651911.4U CN213828690U (en) | 2020-11-17 | 2020-11-17 | Special-shaped workpiece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022651911.4U CN213828690U (en) | 2020-11-17 | 2020-11-17 | Special-shaped workpiece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213828690U true CN213828690U (en) | 2021-07-30 |
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ID=77016952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022651911.4U Expired - Fee Related CN213828690U (en) | 2020-11-17 | 2020-11-17 | Special-shaped workpiece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213828690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118357759A (en) * | 2024-06-18 | 2024-07-19 | 自贡工业阀门制造有限公司 | Valve core machining equipment and application method thereof |
-
2020
- 2020-11-17 CN CN202022651911.4U patent/CN213828690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118357759A (en) * | 2024-06-18 | 2024-07-19 | 自贡工业阀门制造有限公司 | Valve core machining equipment and application method thereof |
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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 |
Granted publication date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |