CN214109685U - Clamping tool for arc-shaped surface part - Google Patents
Clamping tool for arc-shaped surface part Download PDFInfo
- Publication number
- CN214109685U CN214109685U CN202120087156.3U CN202120087156U CN214109685U CN 214109685 U CN214109685 U CN 214109685U CN 202120087156 U CN202120087156 U CN 202120087156U CN 214109685 U CN214109685 U CN 214109685U
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- China
- Prior art keywords
- clamping piece
- clamping
- arc
- reinforcing
- piece
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to the technical field of clamping tool equipment, in particular to a clamping tool for arc-shaped surface parts, which comprises a clamping piece and a base, wherein the clamping piece is respectively provided with a first clamping piece, a second clamping piece and a third clamping piece, the surfaces of the first clamping piece, the second clamping piece and the third clamping piece are provided with processing grooves, two ends of the clamping piece are provided with reinforcing pieces, the inside of each reinforcing piece is provided with a connecting hole, the top end of each connecting hole is connected with a reinforcing bolt, rotating chains are respectively connected among the first clamping piece, the second clamping piece, the third clamping piece and the reinforcing pieces, two ends of each rotating chain are connected with rotating shafts, reinforcing holes are arranged at the tops of two ends of the base, a placing groove is arranged at the middle position of the base, two ends of the placing groove are connected with fastening mechanisms, the clamping effect of clamping arc-shaped surface parts is achieved through the arranged clamping piece, and the clamping tool can not only be suitable for a convex arc-surface structure, the device can also be suitable for a concave cambered surface structure, so that the device is more efficient in use.
Description
Technical Field
The utility model relates to a clamping tool equipment technical field specifically is a clamping frock for arcwall face part.
Background
Clamping is that before a workpiece starts to be machined, the workpiece must occupy a certain correct position on a machine tool or in a clamp, the process is called positioning, before the workpiece starts to be machined, the workpiece must occupy a certain correct position on the machine tool or in the clamp, the process is called positioning, in order to prevent the positioned workpiece from displacing under the action of cutting force and keep the workpiece at the correct position all the time in the machining process, the workpiece needs to be pressed and clamped firmly, the process is called clamping, the whole process of positioning and clamping is called clamping together, an arc-shaped surface part is a common part structure form, and because the surface of the arc-shaped surface part is an arc-shaped surface, the traditional clamping mode is difficult to accurately clamp the arc-shaped surface part, and especially, the machining of the inner cavity of the arc-shaped surface part becomes a technical problem in the machining field.
Although the clamping frock of arcwall face part on the market is various at present, the majority is the change in the form, and its function does not have too big change, and the clamping frock flexibility of arcwall face part now is relatively poor, can't adjust according to the arc angle of arcwall face part, can only carry out the clamping to single arcwall face usually, and the practicality is relatively poor, consequently needs a clamping frock that is used for the arcwall face part to change the current situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping frock for arcwall face part to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a clamping frock for arcwall face part, includes clamping piece and base, the clamping piece is equipped with first folder, second folder and third folder respectively, the processing groove has been seted up on first folder, second folder and third folder surface, clamping piece both ends are equipped with the reinforcement, the inside connecting hole of having seted up of reinforcement, the connecting hole top is connected with reinforcing bolt, be connected with the swivel chain between first folder, second folder, third folder and the reinforcement respectively, the swivel chain both ends are connected with the axis of rotation, the reinforcement hole has been seted up at base both ends top, the standing groove has been seted up to the base intermediate position, the standing groove both ends are connected with fastening device.
Preferably, the first clamping piece, the second clamping piece, the third clamping piece and the reinforcing piece are movably connected through a rotating chain and a rotating shaft.
Preferably, the fastening mechanism is embodied by a cylinder, a driving rod and a pressing plate.
Preferably, the rotating angle of the rotating chain and the rotating shaft is 0-360 degrees.
Preferably, the reinforcing bolt passes through the connecting hole and the reinforcing hole to be fixedly connected.
Preferably, the inner surface layer of the clamping piece is of an arc-shaped structure, and the inner wall of the clamping piece is provided with an anti-abrasion layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the clamping piece, the clamping piece is respectively provided with a first clamping piece, a second clamping piece and a third clamping piece, both ends of the clamping piece are provided with reinforcing pieces, the inside of each reinforcing piece is provided with a connecting hole, the top end of each connecting hole is connected with a reinforcing bolt, the first clamping piece, the second clamping piece, the third clamping piece and the reinforcing pieces are movably connected through a rotating chain and a rotating shaft, so that when the arc-shaped surface part is required to be clamped, the arc-shaped surface of the arc-shaped surface part is placed in a placing groove upwards, the bottom of the arc-shaped surface part is limited through a fastening mechanism, the first clamping piece, the second clamping piece and the third clamping piece are adjusted to be in an angle matched with the arc-shaped surface in a fitting manner through the rotating chain and the rotating shaft, then the reinforcing bolts pass through the connecting holes and the reinforcing holes to be connected with a base, the effect of clamping the arc-shaped surface part is achieved, theoretically, as the clamping pieces can be connected with a plurality of groups of clamping pieces according to actual needs, thereby be applicable to not unidimensional arcwall face part and use, and not only can be applicable to convex arc surface structure, also can be applicable to concave arc surface structure, improved its practicality and application scope for higher high efficiency when equipment uses.
2. The utility model discloses in, be equipped with the abrasionproof layer respectively through first folder, second folder and the third folder inner wall at clamping spare to when clamping spare and arcwall face part contact, can not cause wearing and tearing to arc face part surface, make more safety during equipment uses.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is an exploded view of the clamping member and the base of the present invention;
FIG. 3 is an enlarged schematic view of point A of the present invention;
in the figure: 1. assembling a clamping piece; 2. a base; 3. a first clamp member; 4. a second clamp; 5. a third clip member; 6. a reinforcement; 7. connecting holes; 8. reinforcing the bolt; 9. a rotating chain; 10. a rotating shaft; 11. reinforcing holes; 12. a placement groove; 13. a fastening mechanism; 14. and (5) processing a groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1-3, the present invention provides a technical solution:
a clamping tool for arc-shaped surface parts comprises a clamping piece 1 and a base 2, wherein the clamping piece 1 is respectively provided with a first clamping piece 3, a second clamping piece 4 and a third clamping piece 5, the surfaces of the first clamping piece 3, the second clamping piece 4 and the third clamping piece 5 are provided with processing grooves 14, two ends of the clamping piece 1 are provided with reinforcing pieces 6, connecting holes 7 are formed inside the reinforcing pieces 6, the top ends of the connecting holes 7 are connected with reinforcing bolts 8, rotating chains 9 are respectively connected among the first clamping piece 3, the second clamping piece 4, the third clamping piece 5 and the reinforcing pieces 6, two ends of each rotating chain 9 are connected with rotating shafts 10, reinforcing holes 11 are formed in the tops of two ends of the base 2, a placing groove 12 is formed in the middle position of the base 2, two ends of each placing groove 12 are connected with fastening mechanisms 13, the clamping piece 1 is respectively provided with the first clamping piece 3, the second clamping piece 4 and the third clamping piece 5 through the arranged clamping piece 1, two ends of the clamping piece 1 are provided with the reinforcing pieces 6, the inner part of the reinforcing piece 6 is provided with a connecting hole 7, the top end of the connecting hole 7 is connected with a reinforcing bolt 8, the first clamping piece 3, the second clamping piece 4, the third clamping piece 5 and the reinforcing piece 6 are movably connected through a rotating chain 9 and a rotating shaft 10, so that when the arc-shaped surface part is required to be clamped, the arc-shaped surface is placed in the placing groove 12 in an upward mode, the bottom of the arc-shaped surface part is limited through a fastening mechanism 13, the first clamping piece 3, the second clamping piece 4 and the third clamping piece 5 are adjusted to be in an angle matched with the arc-shaped surface in an attaching mode through the rotating chain 9 and the rotating shaft 10, then the arc-shaped surface part is connected with the base 2 through the connecting hole 7 and the reinforcing hole 11 through the reinforcing bolt 8, the effect of clamping the arc-shaped surface part is achieved, theoretically, the clamping piece 1 can be connected with a plurality of clamping pieces according to actual needs, and is suitable for arc-shaped surface parts with different sizes, and not only can be applicable to protruding cambered surface structure, also can be applicable to concave cambered surface structure, its practicality and application scope have been improved, higher high efficiency when making equipment use is equipped with the abrasionproof layer respectively through first folder 3, second folder 4 and the 5 inner walls of third folder at clamping piece 1, thereby when clamping piece 1 and cambered surface part contact, can not lead to the fact wearing and tearing to cambered surface part surface, make equipment use time safety more, certain spreading value has.
The utility model discloses work flow: when the clamping device is used, the clamping device 1 is provided with a first clamping device 3, a second clamping device 4 and a third clamping device 5 respectively, two ends of the clamping device 1 are provided with reinforcing parts 6, the reinforcing parts 6 are internally provided with connecting holes 7, the top ends of the connecting holes 7 are connected with reinforcing bolts 8, the first clamping device 3, the second clamping device 4, the third clamping device 5 and the reinforcing parts 6 are movably connected through rotating chains 9 and rotating shafts 10, so that when an arc-shaped surface part needs to be clamped, the arc-shaped surface of the arc-shaped surface part is upwards placed in a placing groove 12, the bottom of the arc-shaped surface part is limited through a fastening mechanism 13, the first clamping device 3, the second clamping device 4 and the third clamping device 5 are adjusted to be in an angle matched with the arc-shaped surface in an attaching mode through the rotating chains 9 and the rotating shafts 10, and then the reinforcing bolts 8 penetrate through the connecting holes 7 and the reinforcing holes 11 to be connected with a base 2, so as to achieve the effect of clamping the arc-shaped surface part, theoretically, because clamping piece 1 can connect multiunit folder according to actual need, thereby be applicable to not unidimensional arcwall face part and use, and not only can be applicable to protruding cambered surface structure, also can be applicable to concave cambered surface structure, the practicality and application scope thereof have been improved, make more high-efficient when equipment uses, through the first folder 3 at clamping piece 1, second folder 4 and 5 inner walls of third folder are equipped with the abrasionproof layer respectively, thereby when clamping piece 1 and the contact of arcwall face part, can not cause wearing and tearing to cambered face part surface, there is certain spreading value.
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 (6)
1. The utility model provides a clamping frock for arcwall face part, includes clamping piece (1) and base (2), its characterized in that: the clamping piece (1) is respectively provided with a first clamping piece (3), a second clamping piece (4) and a third clamping piece (5), the surfaces of the first clamping piece (3), the second clamping piece (4) and the third clamping piece (5) are provided with processing grooves (14), two ends of the clamping piece (1) are provided with reinforcing pieces (6), the reinforcing pieces (6) are internally provided with connecting holes (7), the top end of the connecting hole (7) is connected with a reinforcing bolt (8), rotating chains (9) are respectively connected among the first clamping piece (3), the second clamping piece (4), the third clamping piece (5) and the reinforcing piece (6), two ends of the rotating chain (9) are connected with rotating shafts (10), the tops of two ends of the base (2) are provided with reinforcing holes (11), a placing groove (12) is formed in the middle of the base (2), and two ends of the placing groove (12) are connected with fastening mechanisms (13).
2. The clamping tool for the arc-shaped surface part according to claim 1, characterized in that: the first clamping piece (3), the second clamping piece (4), the third clamping piece (5) and the reinforcing piece (6) are movably connected through a rotating chain (9) and a rotating shaft (10).
3. The clamping tool for the arc-shaped surface part according to claim 1, characterized in that: the fastening mechanism (13) is specifically a cylinder, a driving rod and a pressing plate.
4. The clamping tool for the arc-shaped surface part according to claim 1, characterized in that: the rotating angle of the rotating chain (9) and the rotating shaft (10) is 0-360 degrees.
5. The clamping tool for the arc-shaped surface part according to claim 1, characterized in that: the reinforcing bolt (8) penetrates through the connecting hole (7) and is fixedly connected with the reinforcing hole (11).
6. The clamping tool for the arc-shaped surface part according to claim 1, characterized in that: the inner surface layer of the clamping piece (1) is of an arc-shaped structure, and the inner wall of the clamping piece is provided with an anti-abrasion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120087156.3U CN214109685U (en) | 2021-01-13 | 2021-01-13 | Clamping tool for arc-shaped surface part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120087156.3U CN214109685U (en) | 2021-01-13 | 2021-01-13 | Clamping tool for arc-shaped surface part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109685U true CN214109685U (en) | 2021-09-03 |
Family
ID=77494233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120087156.3U Expired - Fee Related CN214109685U (en) | 2021-01-13 | 2021-01-13 | Clamping tool for arc-shaped surface part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109685U (en) |
-
2021
- 2021-01-13 CN CN202120087156.3U patent/CN214109685U/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: 20210903 |