CN214444282U - Mechanical anti-fleeing baffle wheel for abutting against workpiece - Google Patents
Mechanical anti-fleeing baffle wheel for abutting against workpiece Download PDFInfo
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- CN214444282U CN214444282U CN202023200284.9U CN202023200284U CN214444282U CN 214444282 U CN214444282 U CN 214444282U CN 202023200284 U CN202023200284 U CN 202023200284U CN 214444282 U CN214444282 U CN 214444282U
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Abstract
The utility model relates to a mechanical anti-flee baffle wheel for supporting a workpiece, which comprises a baffle wheel seat arranged on a transition seat and a ball screw pair for adjusting the position of the baffle wheel seat; a catch wheel shaft is fixed on the catch wheel seat; a columnar catch wheel is rotatably arranged on the catch wheel shaft; two sides of the transition seat are fixed with guide blocks; the ball screw pair comprises a ball nut and a ball screw; the ball nut is fixed on the transition seat; the catch wheel seat is arranged between the guide blocks and fixed at one end of the ball screw. The utility model discloses can avoid cylindrical workpiece to take place the drunkenness at the rotatory in-process of processing on one side, improve processingquality and machining precision.
Description
Technical Field
The utility model relates to a work piece processing, concretely relates to mechanical type prevents scurrying fender wheel for supporting the work piece.
Background
When a cylindrical workpiece is machined, generally, the cylindrical workpiece is placed on a roller frame, a rotatable roller is arranged on the roller frame, the roller rotates to drive the workpiece to rotate, and the workpiece can be welded while rotating. However, the workpiece may be shifted when rotating on the roller frame because the surface of the cylindrical workpiece may not be flat or the radial distance of the cylindrical surface of the workpiece may have some error. Especially when the size of the workpiece is large, it is difficult to control the workpiece without unnecessary play in the machining process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a not enough to prior art, the utility model discloses a fender wheel is prevented scurrying by mechanical type for supporting the work piece.
The utility model discloses the technical scheme who adopts as follows:
a mechanical anti-channeling baffle wheel used for propping against a workpiece comprises a baffle wheel seat arranged on a transition seat and a ball screw pair used for adjusting the position of the baffle wheel seat; a catch wheel shaft is fixed on the catch wheel seat; a columnar catch wheel is rotatably arranged on the catch wheel shaft; two sides of the transition seat are fixed with guide blocks; the ball screw pair comprises a ball nut and a ball screw; the ball nut is fixed on the transition seat; the catch wheel seat is arranged between the guide blocks and fixed at one end of the ball screw.
The further technical scheme is as follows: one end of the catch wheel seat comprises a pair of parallel fixing plates; the fixing plate is provided with a fixing hole for fixing the end of the gear shaft; the fixing hole is opened at the outer edge of the fixing plate; a stop block for blocking the opening of the fixing hole is detachably mounted at the side end of the fixing plate.
The further technical scheme is as follows: the guide block is in an inverted L shape; the two guide blocks are respectively fixed on the upper side edge of the upper surface of the transition seat; the horizontal structures of the two guide blocks are opposite, and the lower edge of the catch wheel seat is limited between the two guide blocks.
The further technical scheme is as follows: and a bearing is arranged between the catch wheel shaft and the catch wheel.
The further technical scheme is as follows: the transition seat is fixed on the fixed base through the bolt group.
The further technical scheme is as follows: a plurality of groups of bolt holes are equidistantly formed in the fixed base; the transition seat is fixed in bolt holes at different positions on the fixed base through bolt groups.
The utility model has the advantages as follows:
the utility model is used for columniform work piece course of working places on the gyro wheel frame and when rotatory when the work piece, through the position of adjustment transition seat on unable adjustment base, later through rotatory ball screw, will keep off the wheel seat and slide between extending the guide block, and the position that the wheel was kept off in meticulous regulation makes it support the workpiece surface just, can prevent the drunkenness phenomenon of work piece rotation in-process, increases the precision of processing.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
In the figure: 1. a catch wheel; 2. a bearing; 3. a catch axle; 4. a stopper block; 5. a catch wheel seat; 6. a ball screw pair; 7. a transition seat; 8. a fixed base; 9. bolt holes; 10. and a guide block.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings. Fig. 1 is a schematic view of the present invention. Fig. 2 is a top view of fig. 1. Fig. 3 is a side view of fig. 1. As shown in fig. 1 to 3, the mechanical anti-moving block wheel for abutting against a workpiece includes a block wheel seat 5 mounted on a transition seat 7 and a ball screw pair 6 for adjusting the position of the block wheel seat 5.
A catch wheel shaft 3 is fixed on the catch wheel seat 5. A cylindrical catch wheel 1 is rotatably mounted on the catch wheel shaft 3. A bearing 2 is installed between the catch wheel shaft 3 and the catch wheel 1 so that the rotation of the catch wheel 1 is smoother.
The ball screw pair 6 includes a ball nut and a ball screw. The ball nut is fixed to the transition seat 7. The retainer 5 is installed between the guide blocks 10 and fixed to one end of the ball screw.
Specifically, guide blocks 10 are fixed on two side edges of the transition seat 7. The guide block 10 is in the shape of an inverted L. Two guide blocks 10 are respectively fixed on the upper side edge of the upper surface of the transition seat 7. The horizontal configuration of the two guide blocks 10 is opposite, confining the lower edge of the catch wheel seat 5 between the two guide blocks 10.
Preferably, one end of the wheel guard 5 includes a pair of parallel fixing plates. The fixing plate is provided with a fixing hole for fixing the end of the gear shaft 3. The fixing hole is opened at the outer edge of the fixing plate. A stopper 4 for stopping the opening of the fixing hole is detachably attached to the side end of the fixing plate. The function of the stop 4 is to facilitate the removal of the catch axle 3. As shown in fig. 2, the stop block 4 is fixed to the side end of the fixing plate by a bolt set, and after the stop block 4 is removed, the catch axle 3 can be installed into the fixing hole from the opening of the fixing hole, and then the bolt set is used to fix the stop block 4 to the side end of the fixing plate, close the fixing hole, and fix the catch axle 3.
Preferably, the transition seat 7 is fixed on the fixed base 8 through a bolt group. Furthermore, a plurality of bolt holes 9 are equidistantly formed on the fixing base 8. The transition seat 7 is fixed in bolt holes 9 at different positions on the fixed base 8 through bolt groups. Therefore, the position of the transition seat 7 can be changed on the premise of not changing the position of the heavy fixed base 8 which does not move constantly, so that the position of the whole device can be changed, then the blocking wheel seat 5 can slide along the guide blocks 10 by rotating the ball screw, and the position of the blocking wheel 1 is finely adjusted to be just propped against the surface of a workpiece.
The utility model discloses be used for blocking columniform work piece and make its course of working avoid the drunkenness. The cylindrical workpiece is generally placed on the roller frame and rotates while being welded, but the surface of the cylindrical workpiece is not smooth, or the radial distance of the cylindrical surface of the workpiece has errors, so that the workpiece can move when rotating on the roller frame, and the baffle wheel 1 is used for abutting against the workpiece, so that the movement can be avoided, and the processing quality is improved.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (6)
1. The utility model provides a fender wheel is prevented scurrying by mechanical type for supporting work piece which characterized in that: comprises a catch wheel seat (5) arranged on a transition seat (7) and a ball screw pair (6) used for adjusting the position of the catch wheel seat (5); a wheel blocking shaft (3) is fixed on the wheel blocking seat (5); a columnar catch wheel (1) is rotatably arranged on the catch wheel shaft (3); guide blocks (10) are fixed on two side edges of the transition seat (7); the ball screw pair (6) comprises a ball nut and a ball screw; the ball nut is fixed on the transition seat (7); the catch wheel seat (5) is arranged between the guide blocks (10) and fixed at one end of the ball screw.
2. The mechanical tamper-resistant wheel for butting against a workpiece of claim 1, wherein: one end of the catch wheel seat (5) comprises a pair of parallel fixing plates; a fixing hole for fixing the end of the gear shaft (3) is formed in the fixing plate; the fixing hole is opened at the outer edge of the fixing plate; a stop block (4) which blocks the opening of the fixing hole is detachably arranged at the side end of the fixing plate.
3. The mechanical tamper-resistant wheel for butting against a workpiece of claim 1, wherein: the guide block (10) is in an inverted L shape; the two guide blocks (10) are respectively fixed on the upper side edge of the upper surface of the transition seat (7); the horizontal structures of the two guide blocks (10) are opposite, and the lower edge of the catch wheel seat (5) is limited between the two guide blocks (10).
4. The mechanical tamper-resistant wheel for butting against a workpiece of claim 1, wherein: a bearing (2) is arranged between the catch wheel shaft (3) and the catch wheel (1).
5. The mechanical tamper-resistant wheel for butting against a workpiece of claim 1, wherein: the transition seat (7) is fixed on the fixed base (8) through a bolt group.
6. The mechanical tamper-resistant wheel for placement against a workpiece of claim 5, wherein: a plurality of groups of bolt holes (9) are equidistantly arranged on the fixed base (8); the transition seat (7) is fixed in bolt holes (9) at different positions on the fixed base (8) through bolt groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200284.9U CN214444282U (en) | 2020-12-25 | 2020-12-25 | Mechanical anti-fleeing baffle wheel for abutting against workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200284.9U CN214444282U (en) | 2020-12-25 | 2020-12-25 | Mechanical anti-fleeing baffle wheel for abutting against workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214444282U true CN214444282U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023200284.9U Active CN214444282U (en) | 2020-12-25 | 2020-12-25 | Mechanical anti-fleeing baffle wheel for abutting against workpiece |
Country Status (1)
| Country | Link |
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| CN (1) | CN214444282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952175A (en) * | 2022-06-27 | 2022-08-30 | 中国葛洲坝集团机械船舶有限公司 | Limiting tool suitable for continuous welding of horizontal splicing circular seams of steel pipes and using method of limiting tool |
-
2020
- 2020-12-25 CN CN202023200284.9U patent/CN214444282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952175A (en) * | 2022-06-27 | 2022-08-30 | 中国葛洲坝集团机械船舶有限公司 | Limiting tool suitable for continuous welding of horizontal splicing circular seams of steel pipes and using method of limiting tool |
| CN114952175B (en) * | 2022-06-27 | 2024-03-12 | 中国葛洲坝集团机械船舶有限公司 | Limiting tool suitable for continuous welding of horizontal joint circular seams of steel pipes and application method of limiting tool |
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