CN210677223U - Production clamp for locking mandrel - Google Patents
Production clamp for locking mandrel Download PDFInfo
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- CN210677223U CN210677223U CN201921707064.XU CN201921707064U CN210677223U CN 210677223 U CN210677223 U CN 210677223U CN 201921707064 U CN201921707064 U CN 201921707064U CN 210677223 U CN210677223 U CN 210677223U
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Abstract
The utility model belongs to dabber processing field, especially a production anchor clamps of locking dabber to the inconvenient problem of current dabber centre gripping, now proposes following scheme, and it includes the revolving stage, one side of revolving stage is equipped with two connecting rods, and the one end that two connecting rods are close to each other all is equipped with the connecting cylinder, and one side that two connecting cylinders are close to each other all is equipped with the grip block, two grip block looks adaptations, one side fixed mounting of revolving stage has flexible pneumatic cylinder, and flexible pneumatic cylinder's output fixed mounting has the push rod, and one side fixed mounting of revolving stage has the mounting bracket. The utility model discloses in, only need start flexible pneumatic cylinder, can make two grip blocks can be close to each other to convenient clip the dabber, simple structure, convenient to use is not suitable for the gear, thereby has reduced maintenance cost and manufacturing cost, thereby makes the use cost reduction of rigging equipment, has satisfied people's demand.
Description
Technical Field
The utility model relates to a dabber processing technology field especially relates to a locking dabber's production anchor clamps.
Background
The fixed core shafts have different structures, different stresses and different matching of gears. The mounting method is also different, and two types of matching are general: sliding fit and interference fit, among the prior art, when processing the dabber, use anchor clamps to clip the dabber to be convenient for carry out thread machining to the dabber surface.
The invention discloses an assembling device of an expansion mandrel, which is disclosed by the patent with the publication number of CN108015539A, and realizes automatic assembly of the expansion mandrel, improves the production efficiency and reduces the defective rate of products, but in the device, when the mandrel is clamped by two clamping plates, a motor is required to drive a gear to rotate, and finally, the purpose of clamping the mandrel by the two clamping plates is realized through the transmission of a plurality of gears.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect of inconvenient clamping of the mandrel in the prior art and providing a production clamp for locking the mandrel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a locking dabber's production anchor clamps, includes the revolving stage, one side of revolving stage is equipped with two connecting rods, and the one end that two connecting rods are close to each other all is equipped with the connecting cylinder, and one side that two connecting cylinders are close to each other all is equipped with the grip block, two grip block looks adaptations, one side fixed mounting of revolving stage has flexible pneumatic cylinder, and the output fixed mounting of flexible pneumatic cylinder has the push rod, and one side fixed mounting of revolving stage has the mounting bracket, and one side of mounting bracket has been seted up and has been pushed away the hole, and the one end of push rod runs through and pushes away hole and fixed mounting has the push pedal, and the removal hole has all been seted up to the both sides of mounting bracket, and two removal holes are run through.
Preferably, two drive holes have been seted up in the push pedal, two drive downthehole equal movable mounting of hole have a drive pole, the equal fixed mounting in both sides of mounting bracket has the installation piece, one side of two installation pieces is all rotated and is installed the bracing piece, two bracing pieces rotate respectively and install on one side of two drive poles, the opposite side of two drive poles is all rotated and is installed the gangbar, one side of two gangbars rotates respectively and installs on one side of two connecting rods, two gangbars rotate and drive two connecting rods and be close to each other, two connecting rods drive two grip blocks through two connecting cylinders and are close to each other to clip the dabber.
Preferably, the driving rod is fixedly sleeved with two driving plates, one sides of the two driving plates, which are close to each other, are respectively contacted with the top side and the bottom side of the push plate, and the push plate drives the two driving rods to move through the four driving plates.
Preferably, two pivot holes have been seted up to one side of bracing piece, two downthehole equal movable mounting of pivot have a pivot, the one end of two pivots is fixed mounting respectively on the one side of drive rod and installation piece, two round pin shaft holes have been seted up to one side of gangbar, equal movable mounting has the round pin axle in two round pin shaft holes, the one end of two round pin axles is fixed mounting respectively on the one side of drive rod and connecting rod, two drive rods drive two bracing pieces when one side pivoted of two installation pieces, two bracing pieces have two drive rod horizontal migration of drive, the drive rod is at the downthehole horizontal migration of drive, it makes the gangbar rotate to drive the rod vertical migration simultaneously.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the mounting frame, the two sides of the push plate extend into the two limiting grooves respectively, and the two sides of the push plate vertically move in the two limiting grooves.
In the utility model, the telescopic hydraulic cylinder, the push plate, the driving rod and the driving plate are arranged, and the telescopic hydraulic cylinder is started to move the push plate and further move the driving plate to drive the driving rod to move;
in the utility model, because the support rod and the linkage rod are arranged, when the drive rod moves, the two linkage rods drive the two connecting rods to move, and the two clamping plates are close to each other to clamp the mandrel;
the utility model discloses in, only need start flexible pneumatic cylinder, can make two grip blocks can be close to each other to convenient clip the dabber, simple structure, convenient to use is not suitable for the gear, thereby has reduced maintenance cost and manufacturing cost, thereby makes the use cost reduction of rigging equipment, has satisfied people's demand.
Drawings
Fig. 1 is a schematic structural view of a production jig for a locking mandrel according to the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 of a production jig for a locking mandrel according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram that the push pedal of production anchor clamps of locking dabber and drive the pole and be connected.
In the figure: the device comprises a rotating platform 1, a telescopic hydraulic cylinder 2, a mounting rack 3, a pushing hole 4, a pushing plate 5, a limiting groove 6, a moving hole 7, a connecting rod 8, a connecting cylinder 9, a clamping plate 10, a driving hole 11, a driving rod 12, a driving plate 13, a supporting rod 14, a linkage rod 15, a pushing rod 16 and a mounting block 17.
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.
Example 1
Referring to fig. 1-3, a production anchor clamps of locking dabber, including revolving stage 1, one side of revolving stage 1 is equipped with two connecting rods 8, the one end that two connecting rods 8 are close to each other all is equipped with connecting cylinder 9, one side that two connecting cylinders 9 are close to each other all is equipped with grip block 10, two grip block 10 looks adaptations, one side fixed mounting of revolving stage 1 has flexible pneumatic cylinder 2, the output fixed mounting of flexible pneumatic cylinder 2 has push rod 16, one side fixed mounting of revolving stage 1 has mounting bracket 3, push away hole 4 has been seted up to one side of mounting bracket 3, the one end of push rod 16 is run through and is pushed away hole 4 and fixed mounting has push pedal 5, removal hole 7 has all been seted up to the both sides of mounting bracket 3, two removal holes 7 are run through respectively to the one end that two connecting rods 8 kept away from each other, only need start flexible.
The utility model discloses in, two drive holes 11 have been seted up on the push pedal 5, equal movable mounting has drive rod 12 in two drive holes 11, the equal fixed mounting in both sides of mounting bracket 3 has installation piece 17, one side of two installation pieces 17 is all rotated and is installed bracing piece 14, two bracing pieces 14 rotate respectively and install on one side of two drive rods 12, the opposite side of two drive rods 12 is all rotated and is installed gangbar 15, one side of two gangbar 15 is rotated respectively and is installed on one side of two connecting rods 8, two gangbar 15 rotate and drive two connecting rods 8 and be close to each other, two connecting rods 8 drive two grip blocks 10 through two connecting cylinders 9 and are close to each other, thereby clip the dabber.
The utility model discloses in, fixed the cup joint has two drive boards 13 on the drive pole 12, and two one sides that drive board 13 and be close to each other contact with the top side and the bottom side of push pedal 5 respectively, and push pedal 5 drives two drive poles 12 through four drive boards 13 and removes.
The utility model discloses in, two pivot holes have been seted up to one side of bracing piece 14, the downthehole equal movable mounting of two pivots has the pivot, the one end of two pivots is fixed mounting respectively on the one side of driving rod 12 and installation piece 17, two round pin shaft holes have been seted up to one side of gangbar 15, equal movable mounting has the round pin axle in two round pin shaft holes, the one end of two round pin axles is fixed mounting respectively on one side of driving rod 12 and connecting rod 8, two driving rod 12 drive two bracing pieces 14 when one side pivoted of two installation pieces 17, two bracing pieces 14 have two drive and move pole 12 horizontal migration, driving rod 12 is driving downthehole 11 interior horizontal migration, simultaneously drive pole 12 vertical migration makes gangbar 15 rotate.
The utility model discloses in, all seted up spacing groove 6 on the both sides inner wall of mounting bracket 3, the both sides of push pedal 5 extend to two spacing grooves 6 respectively in, the both sides of push pedal 5 at two spacing groove 6 internal vertical migration.
Example 2
Referring to fig. 1-3, a production fixture of a locking core shaft comprises a rotary table 1, wherein one side of the rotary table 1 is provided with two connecting rods 8, one ends of the two connecting rods 8, which are close to each other, are respectively provided with a connecting cylinder 9, one sides of the two connecting cylinders 9, which are close to each other, are respectively provided with a clamping plate 10, the two clamping plates 10 are matched, one side of the rotary table 1 is fixedly provided with a telescopic hydraulic cylinder 2 through bolts, the output end of the telescopic hydraulic cylinder 2 is fixedly provided with a push rod 16 through bolts, one side of the rotary table 1 is fixedly provided with a mounting frame 3 through bolts, one side of the mounting frame 3 is provided with a push hole 4, one end of the push rod 16 penetrates through the push hole 4 and is fixedly provided with a push plate 5 through welding, both sides of the mounting frame 3 are respectively provided with moving holes 7, one ends of, thereby conveniently clamping the mandrel.
The utility model discloses in, two drive holes 11 have been seted up on the push pedal 5, equal movable mounting has drive pole 12 in two drive holes 11, mounting bracket 3's both sides all have installation piece 17 through welded fastening, one side of two installation pieces 17 is all rotated and is installed bracing piece 14, two bracing pieces 14 rotate respectively and install on one side of two drive poles 12, the opposite side of two drive poles 12 is all rotated and is installed gangbar 15, one side of two gangbar 15 is rotated respectively and is installed on one side of two connecting rods 8, two gangbar 15 rotate and drive two connecting rods 8 and be close to each other, two connecting rods 8 drive two grip blocks 10 through two connecting cylinders 9 and be close to each other, thereby clip the dabber.
The utility model discloses in, it has two drive plates 13 to fix through the welding on the drive rod 12, and two one sides that drive plate 13 is close to each other contact with the top side and the bottom side of push pedal 5 respectively, and push pedal 5 drives two drive rods 12 through four drive plates 13 and removes.
The utility model discloses in, two pivot holes have been seted up to one side of bracing piece 14, the downthehole equal movable mounting of two pivots has the pivot, the one end of two pivots is respectively through welding fixed mounting on the one side of driving rod 12 and installation piece 17, two round pin shaft holes have been seted up to one side of gangbar 15, equal movable mounting has the round pin axle in two round pin shaft holes, the one end of two round pin axles is respectively through welding fixed mounting on one side of driving rod 12 and connecting rod 8, two driving rod 12 drive two bracing pieces 14 when one side pivoted of two installation pieces 17, two bracing pieces 14 have two drive and drive 12 horizontal migration of pole, driving rod 12 is driving downthehole 11 horizontal migration, simultaneously drive 12 vertical migration of pole and make gangbar 15 rotate.
The utility model discloses in, all seted up spacing groove 6 on the both sides inner wall of mounting bracket 3, the both sides of push pedal 5 extend to two spacing grooves 6 respectively in, the both sides of push pedal 5 at two spacing groove 6 internal vertical migration.
The utility model discloses in, when needing the centre gripping dabber, start flexible pneumatic cylinder 2, make its output drive push rod 16 remove, push rod 16 drives push pedal 5 and removes, push pedal 5's both sides are at two spacing groove 6 internal vertical migration, push pedal 5 drives two drive rod 12 through four drive plate 13 and removes, two drive rod 12 drive two bracing pieces 14 when one side pivoted of two installation pieces 17, two bracing pieces 14 have two drive rod 12 horizontal migration of drive, drive rod 12 is driving downthehole 11 horizontal migration, drive rod 12 vertical migration makes gangbar 15 rotate simultaneously, two gangbar 15 rotate and drive two connecting rods 8 and be close to each other, two connecting rods 8 drive two grip blocks 10 and be close to each other through two connecting cylinders 9, thereby clip the dabber.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A production clamp of a locking core shaft comprises a rotating table (1), wherein two connecting rods (8) are arranged on one side of the rotating table (1), connecting cylinders (9) are arranged at the ends, close to each other, of the two connecting rods (8), clamping plates (10) are arranged at the sides, close to each other, of the two connecting cylinders (9), the two clamping plates (10) are matched, the automatic feeding device is characterized in that one side of the rotating platform (1) is fixedly provided with a telescopic hydraulic cylinder (2), the output end of the telescopic hydraulic cylinder (2) is fixedly provided with a push rod (16), one side of the rotating platform (1) is fixedly provided with a mounting rack (3), one side of the mounting rack (3) is provided with a push hole (4), one end of the push rod (16) is penetrated through the push hole (4) and is fixedly provided with a push plate (5), moving holes (7) are formed in the two sides of the mounting rack (3), and one end of each connecting rod (8) which is far away from each other is penetrated through the two.
2. The production clamp of the locking mandrel as claimed in claim 1, wherein two driving holes (11) are formed in the push plate (5), driving rods (12) are movably mounted in the two driving holes (11), mounting blocks (17) are fixedly mounted on two sides of the mounting frame (3), supporting rods (14) are rotatably mounted on one sides of the two mounting blocks (17), the two supporting rods (14) are rotatably mounted on one sides of the two driving rods (12) respectively, linkage rods (15) are rotatably mounted on the other sides of the two driving rods (12), and one sides of the two linkage rods (15) are rotatably mounted on one sides of the two connecting rods (8) respectively.
3. The manufacturing jig for a locking mandrel as claimed in claim 2, wherein the driving rod (12) is fixedly sleeved with two driving plates (13), and the sides of the two driving plates (13) adjacent to each other are respectively in contact with the top side and the bottom side of the pushing plate (5).
4. The production clamp of the locking mandrel as claimed in claim 2, wherein one side of the support rod (14) is provided with two rotating shaft holes, a rotating shaft is movably mounted in each rotating shaft hole, one end of each rotating shaft is fixedly mounted on one side of the driving rod (12) and one side of the mounting block (17), one side of the linkage rod (15) is provided with two pin shaft holes, a pin shaft is movably mounted in each pin shaft hole, and one end of each pin shaft is fixedly mounted on one side of the driving rod (12) and one side of the connecting rod (8).
5. The production clamp of the locking mandrel as claimed in claim 1, wherein the inner walls of the two sides of the mounting frame (3) are both provided with a limiting groove (6), and the two sides of the push plate (5) respectively extend into the two limiting grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707064.XU CN210677223U (en) | 2019-10-12 | 2019-10-12 | Production clamp for locking mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707064.XU CN210677223U (en) | 2019-10-12 | 2019-10-12 | Production clamp for locking mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677223U true CN210677223U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921707064.XU Active CN210677223U (en) | 2019-10-12 | 2019-10-12 | Production clamp for locking mandrel |
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| Country | Link |
|---|---|
| CN (1) | CN210677223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144626A (en) * | 2021-04-01 | 2021-07-23 | 广西壮族自治区特种设备检验研究院 | Roller coaster auxiliary brake device |
-
2019
- 2019-10-12 CN CN201921707064.XU patent/CN210677223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144626A (en) * | 2021-04-01 | 2021-07-23 | 广西壮族自治区特种设备检验研究院 | Roller coaster auxiliary brake device |
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