CN209811777U - Clamping device convenient to adjust for machining - Google Patents
Clamping device convenient to adjust for machining Download PDFInfo
- Publication number
- CN209811777U CN209811777U CN201920433487.0U CN201920433487U CN209811777U CN 209811777 U CN209811777 U CN 209811777U CN 201920433487 U CN201920433487 U CN 201920433487U CN 209811777 U CN209811777 U CN 209811777U
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- fixedly connected
- rotating shaft
- groove
- bearing
- wall
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Abstract
The utility model discloses a clamping device convenient to adjust for machining, comprising a base plate, the first backup pad of left side fixedly connected with at bottom plate top, the right side fixedly connected with second backup pad at bottom plate top, the first bearing of fixedly connected with in the recess on first backup pad right side. The utility model discloses a support the pivot, the set casing, rotatory pivot, the rolling disc, the round pin axle, the fixed slot, fixed pivot, the thread bush, the thread pivot, press from both sides tight piece, the telescopic link, first gear, second gear and dwang mutually support, it is rotatory that the dwang passes through the first gear of second gear drive, according to the lead screw principle, make thread pivot to the intermediate motion, two press from both sides tight piece and press from both sides the work piece tightly, add man-hour when needs to other faces of work piece, rotate rotatory pivot, make the set casing rotatory, do not need to press from both sides tightly many times and just can process other faces, the operation is simpler, bring very big facility for machining.
Description
Technical Field
The utility model relates to a general machinery technical field specifically is a clamping device convenient to adjust for machining.
Background
The universal machine is a mechanical device with strong universality and wider application, and various production devices which are used for manufacturing and maintaining required material technical equipment of various departments of national economy are called universal devices. Such as metal cutting machine tools, forging equipment and the like, which are not only main production equipment of the mechanical industry for creating national economic material technical equipment, but also technical rear equipment which is necessary for maintaining and repairing the production technical equipment by each material production department of the national economy. In the machining process, a clamping device, that is, a fixture, is required, and the fixture refers to a device for fixing a machining object to a correct position for construction or detection in the machining process. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like. Common machining clamping device is not convenient for adjust, adds man-hour to the work piece, and conventional clamping method is fixed with the work piece, once presss from both sides tightly when processing the work piece and can only process one side, needs to press from both sides tightly many times just can process other faces, and can only press from both sides the work piece of the same size, and the operation is more loaded down with trivial details, and work efficiency is lower, brings very big inconvenience for machining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device convenient to adjust for machining possesses the advantage of being convenient for to adjust, has solved the problem that common clamping device is not convenient for adjust for machining.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device convenient to adjust for machining comprises a base plate, wherein a first supporting plate is fixedly connected to the left side of the top of the base plate, a second supporting plate is fixedly connected to the right side of the top of the base plate, a first bearing is fixedly connected into a groove in the right side of the first supporting plate, a supporting rotating shaft is movably connected to the right side of the first bearing, a fixed shell is fixedly connected to the right side of the supporting rotating shaft, a rotating shaft is fixedly connected to the right side of the fixed shell, a through groove matched with the rotating shaft is formed in the right side of the second supporting plate, the right end of the rotating shaft penetrates through the through groove and extends to the outside of the through groove, a rotating disc is fixedly connected to the right end of the rotating shaft outside the through groove, a grab handle is fixedly connected to the right side of the rotating disc, pin shafts are arranged above and below the grab handle, and the left end of each pin shaft penetrates through the rotating disc, the top and the bottom of the inner wall of the fixed shell are both provided with fixed grooves, the grooves on the left side and the right side of the inner wall of the fixed shell are both fixedly connected with second bearings, one side of the second bearings close to the fixed grooves is movably connected with a fixed rotating shaft, one end of the fixed rotating shaft far away from the second bearings is fixedly connected with a threaded sleeve, the inner wall of the threaded sleeve is in threaded connection with a threaded rotating shaft, one end of the threaded rotating shaft far away from the second bearings is fixedly connected with a clamping block, the top and the bottom of the clamping block are mutually contacted with the inner wall of the fixed shell, one side of the clamping block close to the second bearings is fixedly connected with a telescopic rod above the threaded sleeve, one end of the telescopic rod far away from the clamping block is fixedly connected with the inner wall of the fixed shell, the surface of the threaded sleeve is fixedly connected with a, the bottom fixedly connected with dwang of second gear, the bottom of set casing inner wall set up with the dwang looks adaptation support the groove, support fixedly connected with third bearing on the inner wall in groove, the bottom of dwang is from last to running through the third bearing down in proper order and supporting the groove and extending to the outside of supporting the groove, is located the bottom fixedly connected with handle of the dwang of supporting the outside of groove.
Preferably, the first supporting plate and the second supporting plate are fixedly connected with supporting blocks on the side close to each other, and the bottoms of the two supporting blocks are fixedly connected with the top of the bottom plate.
Preferably, a collecting box is arranged on the top of the bottom plate and between the first supporting plate and the second supporting plate.
Preferably, the surface of the telescopic rod is sleeved with a spring, one end of the spring, which is far away from the second bearing, is fixedly connected with the clamping block, and one end of the spring, which is far away from the clamping block, is fixedly connected with the inner wall of the fixed shell.
Preferably, one side of the clamping block, which is far away from the threaded sleeve, is fixedly connected with a protective pad.
Preferably, the inner wall of the through groove is provided with a ball, and the surface of the rotating shaft is movably connected with the rolling shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a support the pivot, the set casing, rotatory pivot, the rolling disc, the round pin axle, the fixed slot, fixed pivot, the thread bush, the thread pivot, press from both sides tight piece, the telescopic link, first gear, second gear and dwang mutually support, it is rotatory that the dwang passes through the first gear of second gear drive, according to the lead screw principle, make thread pivot to the intermediate motion, two press from both sides tight piece and press from both sides the work piece tightly, add man-hour when needs to other faces of work piece, rotate rotatory pivot, make the set casing rotatory, do not need to press from both sides tightly many times and just can process other faces, the operation is simpler, bring very big facility for machining.
2. The utility model discloses a set up the supporting shoe and played the effect of stabilizing the support to first backup pad and second backup pad, collected the box through setting up and played the effect of being convenient for to processing waste material and collect, played absorbing effect through setting up the spring, played the effect of protecting the work piece through setting up the protection pad, played the effect that the pairing rotation pivot was supported through setting up the ball, guaranteed the gyration precision of rotatory pivot.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of a left side view of the present invention.
In the figure: the device comprises a base plate 1, a first supporting plate 2, a second supporting plate 3, a first bearing 4, a rotating shaft 5, a rotating shaft 6, a fixed shell 7, a rotating shaft 7, a through groove 8, a rotating disc 9, a handle 10, a pin shaft 11, a fixed groove 12, a second bearing 13, a fixed rotating shaft 14, a threaded sleeve 15, a threaded rotating shaft 16, a clamping block 17, an expansion link 18, a first gear 19, a second gear 20, a rotating rod 21, a supporting groove 22, a third bearing 23, a handle 24, a supporting block 25, a collecting box 26, a spring 27, a protective pad 28 and a ball 29.
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.
Referring to fig. 1-3, a clamping device for machining, which is convenient to adjust, comprises a bottom plate 1, a first supporting plate 2 is fixedly connected to the left side of the top of the bottom plate 1, a second supporting plate 3 is fixedly connected to the right side of the top of the bottom plate 1, a collecting box 26 is arranged on the top of the bottom plate 1 and between the first supporting plate 2 and the second supporting plate 3, the collecting box 26 is arranged to collect machining waste, a first bearing 4 is fixedly connected to the groove on the right side of the first supporting plate 2, a supporting shaft 5 is movably connected to the right side of the first bearing 4, a fixing shell 6 is fixedly connected to the right side of the supporting shaft 5, supporting blocks 25 are fixedly connected to the sides of the first supporting plate 2 and the second supporting plate 3, the bottoms of the two supporting blocks 25 are fixedly connected to the top of the bottom plate 1, and the supporting blocks 25 are arranged to stably support the first supporting plate 2 and the second supporting plate 3, the right side of the fixed shell 6 is fixedly connected with a rotating shaft 7, the right side of the second supporting plate 3 is provided with a through groove 8 matched with the rotating shaft 7, the right end of the rotating shaft 7 penetrates through the through groove 8 and extends to the outside of the through groove 8, the inner wall of the through groove 8 is provided with a ball 29, the surface of the rotating shaft 7 is movably connected with the ball 29, the ball 29 is arranged to play a role of supporting the rotating shaft 7, the rotation precision of the rotating shaft 7 is ensured, the right end of the rotating shaft 7 positioned outside the through groove 8 is fixedly connected with a rotating disc 9, the right side of the rotating disc 9 is fixedly connected with a grab handle 10, the right side of the rotating disc 9 and the positions above and below the grab handle 10 are both provided with pin shafts 11, the left end of the pin shaft 11 sequentially penetrates through the rotating disc 9 and the second supporting plate 3 from right to left and extends to the inside of the, the inner wall of the fixed shell 6 is fixedly connected with a second bearing 13 in the grooves at the left side and the right side, one side of the second bearing 13 close to the fixed groove 12 is movably connected with a fixed rotating shaft 14, one end of the fixed rotating shaft 14 far away from the second bearing 13 is fixedly connected with a threaded sleeve 15, the inner wall of the threaded sleeve 15 is connected with a threaded rotating shaft 16 in a threaded manner, one end of the threaded rotating shaft 16 far away from the second bearing 13 is fixedly connected with a clamping block 17, one side of the clamping block 17 far away from the threaded sleeve 15 is fixedly connected with a protective pad 28, the protective pad 28 is arranged to protect a workpiece, the top and the bottom of the clamping block 17 are contacted with the inner wall of the fixed shell 6, a telescopic rod 18 is fixedly connected with one side of the clamping block 17 close to the second bearing 13 and positioned above the threaded sleeve 15, one end of the telescopic rod 18 far away from the clamping, one end of the spring 27 far from the second bearing 13 is fixedly connected with the clamping block 17, one end of the spring 27 far from the clamping block 17 is fixedly connected with the inner wall of the fixed shell 6, the spring 27 plays a role in shock absorption, the surface of the threaded sleeve 15 is fixedly connected with the first gear 19, the lower part of the first gear 19 is provided with the second gear 20 which is meshed with the first gear, the bottom of the second gear 20 is fixedly connected with the rotating rod 21, the bottom of the inner wall of the fixed shell 6 is provided with the supporting groove 22 which is matched with the rotating rod 21, the inner wall of the supporting groove 22 is fixedly connected with the third bearing 23, the bottom of the rotating rod 21 sequentially penetrates through the third bearing 23 and the supporting groove 22 from top to bottom and extends to the outside of the supporting groove 22, the bottom of the rotating rod 21 positioned outside the supporting groove 22 is fixedly connected with the handle 24, and the spring 27, the rotating disc 9 and the pin shaft 11 are fixedly, Fixed slot 12, fixed rotating shaft 14, thread bush 15, screw thread pivot 16, press from both sides tight piece 17, telescopic link 18, first gear 19, second gear 20 and dwang 21 mutually support, dwang 21 drives first gear 19 through second gear 20 and rotates, according to the lead screw principle, make screw thread pivot 16 to the intermediate motion, two press from both sides tight piece 17 and press from both sides the work piece tightly, add man-hour when needs to other faces of work piece, rotate rotatory pivot 7, make set casing 6 rotatory, do not need to press from both sides tightly many times just can process other faces, the operation is simpler, bring very big facility for machining.
When the processing device is used, a workpiece is placed into the fixed shell 6 through the fixed groove 12, the handle 24 is rotated, the handle 24 drives the second gear 20 through the rotating rod 21, the second gear 20 drives the threaded sleeve 15 to rotate through the first gear 19, the threaded sleeve 15 is in threaded connection with the threaded rotating shaft 16, the threaded rotating shaft 16 drives the clamping blocks 17 to move towards the middle according to the lead screw principle, the two clamping blocks 17 fix the workpiece, the top of the workpiece is processed through the processing device, when the bottom of the workpiece needs to be processed, the pin shaft 11 is taken out of the rotating disc 9, the grab handle 10 is rotated, the grab handle 10 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the fixed shell 6 to rotate, the bottom of the workpiece is rotated to the upper part, the pin shaft 11 is inserted into the rotating disc 9 and the second supporting plate 3 to limit the rotating disc 9, then the bottom of the workpiece is processed, other surfaces can be processed without clamping for multiple times, the operation is simple, and great convenience is brought to mechanical processing.
In summary, the following steps: this clamping device who is convenient for adjust for machining through supporting pivot 5, set casing 6, rotatory pivot 7, rolling disc 9, round pin axle 11, fixed slot 12, fixed pivot 14, thread bush 15, screw thread pivot 16, clamp tight piece 17, telescopic link 18, first gear 19, second gear 20 and dwang 21 and mutually support, has solved the problem that common clamping device is not convenient for adjust for machining.
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 device convenient to adjust for machining, includes bottom plate (1), its characterized in that: the support structure is characterized in that a first support plate (2) is fixedly connected to the left side of the top of the base plate (1), a second support plate (3) is fixedly connected to the right side of the top of the base plate (1), a first bearing (4) is fixedly connected to the inside of a groove in the right side of the first support plate (2), a support rotating shaft (5) is movably connected to the right side of the first bearing (4), a fixed shell (6) is fixedly connected to the right side of the support rotating shaft (5), a rotating shaft (7) is fixedly connected to the right side of the fixed shell (6), a through groove (8) matched with the rotating shaft (7) is formed in the right side of the second support plate (3), the right end of the rotating shaft (7) penetrates through the through groove (8) and extends to the outside of the through groove, a rotating disc (9) is fixedly connected to the right end of the rotating shaft (7) positioned outside, the right side of the rotating disc (9) is positioned above the grab handle (10), a pin shaft (11) is arranged below the grab handle, the left end of the pin shaft (11) sequentially penetrates through the rotating disc (9) and the second support plate (3) from right to left and extends to the inside of the second support plate (3), fixing grooves (12) are formed in the top and the bottom of the inner wall of the fixing shell (6), second bearings (13) are fixedly connected in grooves in the left side and the right side of the inner wall of the fixing shell (6), one side, close to the fixing grooves (12), of each second bearing (13) is movably connected with a fixing rotating shaft (14), one end, far away from the second bearing (13), of each fixing rotating shaft (14) is fixedly connected with a threaded sleeve (15), the inner wall of each threaded sleeve (15) is connected with a threaded rotating shaft (16), and one end, far away from the second bearing (13), of each threaded rotating shaft (16, press from both sides the top and the inner wall of bottom and set casing (6) of tight piece (17) and contact each other, press from both sides tight piece (17) and be close to one side of second bearing (13) and be located top fixedly connected with telescopic link (18) of thread bush (15), the inner wall fixed connection of one end and set casing (6) of pressing from both sides tight piece (17) is kept away from in telescopic link (18), the fixed surface of thread bush (15) is connected with first gear (19), the below of first gear (19) is provided with rather than intermeshing's second gear (20), the bottom fixedly connected with dwang (21) of second gear (20), set up the bottom of set casing (6) inner wall and support groove (22) with dwang (21) looks adaptation, fixedly connected with third bearing (23) on the inner wall of support groove (22), the bottom of dwang (21) runs through third bearing (23) and support groove (22) and extend to the outer of supporting groove (22) from last to down in proper order A handle (24) is fixedly connected to the bottom of the rotating rod (21) positioned outside the supporting groove (22).
2. A clamping device for machining easy adjustment according to claim 1, characterized in that: the supporting blocks (25) are fixedly connected to one sides, close to each other, of the first supporting plate (2) and the second supporting plate (3), and the bottoms of the two supporting blocks (25) are fixedly connected with the top of the bottom plate (1).
3. A clamping device for machining easy adjustment according to claim 1, characterized in that: and a collecting box (26) is arranged at the top of the bottom plate (1) and between the first supporting plate (2) and the second supporting plate (3).
4. A clamping device for machining easy adjustment according to claim 1, characterized in that: the surface of the telescopic rod (18) is sleeved with a spring (27), one end, far away from the second bearing (13), of the spring (27) is fixedly connected with the clamping block (17), and one end, far away from the clamping block (17), of the spring (27) is fixedly connected with the inner wall of the fixed shell (6).
5. A clamping device for machining easy adjustment according to claim 1, characterized in that: and a protective pad (28) is fixedly connected to one side, far away from the threaded sleeve (15), of the clamping block (17).
6. A clamping device for machining easy adjustment according to claim 1, characterized in that: the inner wall of the through groove (8) is provided with a ball (29), and the surface of the rotating shaft (7) is movably connected with the ball (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433487.0U CN209811777U (en) | 2019-03-31 | 2019-03-31 | Clamping device convenient to adjust for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433487.0U CN209811777U (en) | 2019-03-31 | 2019-03-31 | Clamping device convenient to adjust for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811777U true CN209811777U (en) | 2019-12-20 |
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ID=68878150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433487.0U Expired - Fee Related CN209811777U (en) | 2019-03-31 | 2019-03-31 | Clamping device convenient to adjust for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251214A (en) * | 2020-03-02 | 2020-06-09 | 江苏安拓精密机械制造有限公司 | Gear machining is with fixed frock |
| CN113172517A (en) * | 2020-06-22 | 2021-07-27 | 中国石化集团胜利石油管理局有限公司电力分公司 | Composite insulator production equipment |
| CN113417989A (en) * | 2021-06-19 | 2021-09-21 | 山东双冠机械有限公司 | GTF engine gear box fixing device |
-
2019
- 2019-03-31 CN CN201920433487.0U patent/CN209811777U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251214A (en) * | 2020-03-02 | 2020-06-09 | 江苏安拓精密机械制造有限公司 | Gear machining is with fixed frock |
| CN113172517A (en) * | 2020-06-22 | 2021-07-27 | 中国石化集团胜利石油管理局有限公司电力分公司 | Composite insulator production equipment |
| CN113172517B (en) * | 2020-06-22 | 2023-01-20 | 中国石化集团胜利石油管理局有限公司电力分公司 | Composite insulator production equipment |
| CN113417989A (en) * | 2021-06-19 | 2021-09-21 | 山东双冠机械有限公司 | GTF engine gear box fixing device |
| CN113417989B (en) * | 2021-06-19 | 2022-06-21 | 山东双冠机械有限公司 | GTF engine gear box fixing device |
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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: 20191220 Termination date: 20210331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |