CN217225256U - Positioner is used in steel pipe production - Google Patents
Positioner is used in steel pipe production Download PDFInfo
- Publication number
- CN217225256U CN217225256U CN202220836751.7U CN202220836751U CN217225256U CN 217225256 U CN217225256 U CN 217225256U CN 202220836751 U CN202220836751 U CN 202220836751U CN 217225256 U CN217225256 U CN 217225256U
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- Prior art keywords
- block
- steel pipe
- chucking
- piece
- groove
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a positioner is used in steel pipe production, includes drive wheel, driven gear, chucking piece, chucking supporting shoe, threaded connection axle, interior locating piece, lower carriage, anti-drop dog, hand-operated handle, chucking supporting shoe lower part fixed connection lower carriage, the inside sliding connection groove that has of chucking supporting shoe, the chucking piece outside has the intensive chucking platform, chucking piece inboard has the friction tooth, chucking piece bottom has the lower sliding connection piece, lower sliding connection piece suits with the sliding connection groove, the sliding connection groove is connected to the lower sliding connection piece, the lower sliding connection piece slides inside the sliding connection groove, the inside threaded connection groove that has of lower sliding connection piece, threaded connection groove and threaded connection axle threaded connection, threaded connection axle bottom has the rotation connecting block, interior locating piece inside has the rotation spread groove, the rotation spread groove suits with the rotation connecting block.
Description
Technical Field
The utility model relates to a positioner field especially relates to a positioner is used in steel pipe production.
Background
Need fix a position the steel pipe in order to facilitate processing when carrying out steel pipe production, traditional positioner location is loaded down with trivial details, troublesome poeration.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the above-mentioned not enough to prior art exists provides a convenient operation's a positioner is used in steel pipe production.
The utility model aims at realizing through the following technical scheme:
a positioning device for steel pipe production comprises a driving wheel, a driven gear, a clamping block, a clamping supporting block, a threaded connecting shaft, an inner positioning block, a lower supporting frame, an anti-falling stop block and a hand-operated handle, wherein the lower part of the clamping supporting block is fixedly connected with the lower supporting frame, a sliding connecting groove is formed in the clamping supporting block, a reinforced clamping table is arranged on the outer side of the clamping block, friction teeth are arranged on the inner side of the clamping block, a lower sliding connecting block is arranged at the bottom of the clamping block and is matched with the sliding connecting groove, the lower sliding connecting block is connected with the sliding connecting groove, the lower sliding connecting block slides in the sliding connecting groove, a threaded connecting groove is formed in the lower sliding connecting block and is in threaded connection with the threaded connecting shaft, a rotating connecting block is arranged at the bottom of the threaded connecting shaft, a rotating connecting groove is formed in the inner positioning block, the rotating connecting groove is matched with the rotating connecting block, the rotary connecting block rotates in the rotary connecting groove, the top of the threaded connecting shaft is fixedly connected with the driven gear, the rear portion of the clamping supporting block is provided with a bearing connecting table, the inside of the main driving wheel is provided with a bearing connecting groove, the bearing connecting groove is rotatably connected with the bearing connecting table through a bearing, the main driving wheel is meshed with the driven gear, the rear portion of the main driving wheel is provided with a manual operation supporting table, the manual operation supporting table is connected with a manual operation handle, the rear portion of the manual operation supporting table is fixedly connected with an anti-falling stop block, and the anti-falling stop block is tightly pressed on the rear portion of the manual operation handle.
The back part of the hand-operated support platform is provided with a handle support rod, the interior of the hand-operated handle is matched with the handle support rod, the interior of the hand-operated handle is connected with the handle support rod, and the hand-operated handle rotates at the outer side of the handle support rod.
Has the advantages that:
the utility model discloses when carrying out the location clamping operation of steel pipe, the reverse main drive wheel of twisting of operating handle operation handle, main drive wheel drives driven gear and rotates, driven gear drives the threaded connection axle and rotates, sliding connection piece and threaded connection axle threaded connection down that chucking piece has, when the threaded connection axle rotates, lower sliding connection piece slides inside the sliding connection groove, make 4 chucking pieces keep away from each other, put into 4 chucking pieces with the steel pipe of required processing between, later forward twist and move main drive wheel, make chucking piece be close the steel pipe, final chucking piece chucking is around the steel pipe, the steel pipe is fixed in the middle of 4 chucking pieces this moment, can not remove and rotate, the location is accomplished, convenient processing.
The utility model discloses the chucking piece outside has the chucking platform of reinforceing, and the chucking platform of reinforceing can increase the area of contact on chucking piece and chucking supporting shoe surface, makes chucking piece chucking supporting shoe can provide more holding power for the chucking piece when the steel pipe outside, stability when guaranteeing the steel pipe by the chucking.
The utility model discloses chucking piece inboard has the friction tooth, and the frictional force between friction tooth increase chucking piece and the steel pipe further increases the stability when fixing a position the steel pipe.
The utility model discloses the hand-operated handle rotates with the handle bracing piece to be connected, makes the operation hand-operated handle more laborsaving when rotating main drive wheel, increases the convenience of chucking steel pipe.
Drawings
Fig. 1 is a front view of the positioning device for steel pipe production according to the present invention.
Fig. 2 is a main sectional view of a positioning device for steel pipe production.
Fig. 3 is a top view of the positioning device for steel pipe production according to the present invention.
Fig. 4 is a side view of the positioning device for steel pipe production according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a positioning device for steel pipe production comprises a main driving wheel 1, a driven gear 2, a clamping block 3, a clamping supporting block 5, a threaded connection shaft 6, an inner positioning block 7, a lower supporting frame 8, an anti-falling stop block 14 and a hand-operated handle 15, wherein the lower part of the clamping supporting block 5 is fixedly connected with the lower supporting frame 8, a sliding connection groove 10 is formed in the clamping supporting block 5, a reinforced clamping table 4 is arranged on the outer side of the clamping block 3, friction teeth 20 are arranged on the inner side of the clamping block 3, a lower sliding connection block 9 is arranged at the bottom of the clamping block 3, the lower sliding connection block 9 is matched with the sliding connection groove 10, the lower sliding connection block 9 is connected with the sliding connection groove 10, the lower sliding connection block 9 slides in the sliding connection groove 10, a threaded connection groove 11 is formed in the lower sliding connection block 9, the threaded connection groove 11 is in threaded connection with the threaded connection shaft 6, a rotating connection block 13 is arranged at the bottom of the threaded connection shaft 6, the inside rotation spread groove 12 that has of interior locating piece 7, it suits with rotation connecting block 13 to rotate spread groove 12, it connects rotation connecting block 13 to rotate spread groove 12, it rotates at the inside rotation of rotation spread groove 12 to rotate connecting block 13, 6 top fixed connection driven gear 2 of threaded connection axle, chucking supporting shoe 5 rear portion has bearing connection platform 19, main drive wheel 1 inside has bearing connection groove 18, bearing connection groove 18 rotates with bearing connection platform 19 through the bearing to be connected, main drive wheel 1 and driven gear 2 mesh, main drive wheel 1 rear portion has hand supporting platform 16, hand supporting platform 16 connects hand handle 15, hand supporting platform 16 rear portion fixed connection anti-drop dog 14, anti-drop dog 14 compresses tightly at hand handle 15 rear portion.
The rear part of the hand operation support platform 16 is provided with a handle support rod 17, the interior of the hand operation handle 15 is matched with the handle support rod 17, the interior of the hand operation handle 15 is connected with the handle support rod 17, and the hand operation handle 15 rotates outside the handle support rod 17.
When the positioning and clamping work of the steel pipe is carried out, an operator operates the handle 15 to reversely screw the main driving wheel 1, the main driving wheel 1 drives the driven gear 2 to rotate, the driven gear 2 drives the threaded connecting shaft 6 to rotate, the lower sliding connecting block 9 of the clamping block 3 is in threaded connection with the threaded connecting shaft 6, when the threaded connecting shaft 6 rotates, the lower sliding connecting block 9 slides in the sliding connecting groove 10 to enable 4 clamping blocks 3 to be away from each other, the steel pipe to be processed is placed between the 4 clamping blocks 3, then the main driving wheel 1 is forwardly screwed to enable the clamping block 3 to be close to the steel pipe, finally the clamping block 3 is clamped around the steel pipe, at the moment, the steel pipe is fixed in the middle of the 4 clamping blocks 3 and cannot move and rotate, the positioning is finished, the processing is convenient, the reinforcing clamping table 4 is arranged outside the clamping block 3, the reinforcing clamping table 4 can increase the contact area between the clamping block 3 and the surface of the supporting block 5, make 3 chucking of chucking piece chucking supporting shoe 5 can provide more holding power for chucking piece 3 when the steel pipe outside, stability when guaranteeing the steel pipe by the chucking, 3 inboards of chucking piece have friction tooth 20, the frictional force between 20 increase chucking pieces 3 and the steel pipe of friction tooth, stability when further increasing the location steel pipe, hand operation handle 15 rotates with handle bracing piece 17 to be connected, it is more laborsaving when making operation hand operation handle 15 rotate main drive wheel 1, increase the convenience of chucking steel pipe, overall structure is reasonable, the chucking location is stable, convenient operation.
The working principle is as follows:
when the location of carrying out the steel pipe presss from both sides tight during operation, the operation hand is operated the handle and is reversed to screw the main drive wheel, main drive wheel drives driven gear and rotates, driven gear drives the threaded connection axle and rotates, lower sliding connection piece and the threaded connection axle threaded connection that chucking piece has, when the threaded connection axle rotates, lower sliding connection piece slides inside the sliding connection groove, make 4 chucking pieces keep away from each other, put into between 4 chucking pieces with the steel pipe of required processing, later forward screw the main drive wheel, make the chucking piece be close to the steel pipe, final chucking piece chucking is around the steel pipe, the steel pipe is fixed in the middle of 4 chucking pieces this moment, can not remove and rotate, the location is accomplished, convenient processing.
Claims (5)
1. The positioning device for steel pipe production is characterized by comprising a driving wheel, a driven gear, a clamping block, a clamping supporting block, a threaded connecting shaft, an inner positioning block, a lower supporting frame, an anti-falling stop block and a hand-operated handle, wherein the lower part of the clamping supporting block is fixedly connected with the lower supporting frame; the inside spread groove that has of lower sliding connection piece, spread groove and threaded connection axle threaded connection, the threaded connection axle bottom has the rotation connecting block, and interior positioning block inside has the rotation spread groove, rotates the spread groove and suits with the rotation connecting block, rotates the spread groove and connects the rotation connecting block, rotates the connecting block and rotates the inside rotation of spread groove.
2. The positioning device for steel pipe production as claimed in claim 1, wherein the top of the threaded connection shaft is fixedly connected with a driven gear, and the rear part of the clamping support block is provided with a bearing connection table.
3. The positioning device for steel pipe production as claimed in claim 2, wherein the main driving wheel has a bearing connecting groove therein, the bearing connecting groove is rotatably connected to the bearing connecting table through a bearing, and the main driving wheel is engaged with the driven gear.
4. The positioning device for steel pipe production according to claim 3, wherein the main driving wheel has a hand support platform at the rear, the hand support platform is connected to the hand grip, the anti-drop block is fixedly connected to the rear of the hand support platform, and the anti-drop block is tightly pressed against the rear of the hand grip.
5. The positioning device for steel pipe production as claimed in claim 4, wherein the rear portion of the hand operated support platform is provided with a handle support rod, the interior of the hand operated handle is adapted to the handle support rod, the interior of the hand operated handle is connected with the handle support rod, and the hand operated handle rotates outside the handle support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220836751.7U CN217225256U (en) | 2022-04-12 | 2022-04-12 | Positioner is used in steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220836751.7U CN217225256U (en) | 2022-04-12 | 2022-04-12 | Positioner is used in steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225256U true CN217225256U (en) | 2022-08-19 |
Family
ID=82819834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220836751.7U Active CN217225256U (en) | 2022-04-12 | 2022-04-12 | Positioner is used in steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225256U (en) |
-
2022
- 2022-04-12 CN CN202220836751.7U patent/CN217225256U/en active Active
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