CN213673824U - Positioning device for outer connecting rod machining tool - Google Patents
Positioning device for outer connecting rod machining tool Download PDFInfo
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- CN213673824U CN213673824U CN202022874293.XU CN202022874293U CN213673824U CN 213673824 U CN213673824 U CN 213673824U CN 202022874293 U CN202022874293 U CN 202022874293U CN 213673824 U CN213673824 U CN 213673824U
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- connecting rod
- fixedly connected
- positioning
- groove
- worm
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Abstract
The utility model discloses a positioning device for an outer connecting rod machining tool, which comprises a base and slide rails, wherein the slide rails are arranged on both sides of the top end of the base, the slide rails are connected inside the two slide rails in a sliding manner, the two slide rails are respectively and fixedly arranged on both sides of the bottom end of the positioning device, the positioning device comprises a first positioning end, a connecting column and a second positioning end, both ends of the connecting column are respectively and fixedly connected with the first positioning end and the second positioning end, the middle part of the top end of the connecting column is provided with a placing groove, the middle part of one end of the first positioning end is provided with a sliding groove, and the side of one end of the sliding groove is fixedly connected with a limiting column, under the drive of the spring, the connecting rod is ejected out, so that the connecting rod is convenient to take out.
Description
Technical Field
The utility model relates to a positioner specifically is a positioner for outer connecting rod processing frock.
Background
The connecting rod is one of the main transmission mechanisms of an automobile engine, connects a piston and a crankshaft, transmits the pressure of expansion gas acting on the top of the piston to the crankshaft, and reversibly converts the reciprocating linear motion of the piston into the rotary motion of the crankshaft to output power.
The existing connecting rod positioning device cannot move the fixed connecting rod after positioning, is inconvenient for processing different positions on the connecting rod, and is inconvenient for taking out the connecting rod after processing is finished.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer connecting rod processing positioner for frock to solve the current connecting rod positioner who proposes in the above-mentioned background art, can not remove the connecting rod after fixing a position, be not convenient for process the position of difference on the connecting rod, current positioner is not convenient for take out the problem of connecting rod after processing is accomplished in addition.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for an outer connecting rod machining tool comprises a base and slide rails, wherein the slide rails are arranged on two sides of the top end of the base, the slide rails are connected to the inner parts of the two slide rails in a sliding manner, the two slide rails are fixedly arranged on two sides of the bottom end of the positioning device respectively, the positioning device is composed of a first positioning end, a connecting column and a second positioning end, the two ends of the connecting column are fixedly connected with a first positioning end and a second positioning end respectively, a placing groove is formed in the middle of the top end of the connecting column, a sliding groove is formed in the middle of one end of the first positioning end, a limiting column is fixedly connected to the side of one end of the sliding groove, a spring is fixedly connected to the middle of one end of the sliding groove, one end of the spring is fixedly connected with one end of a top plate, a through groove is formed in the middle of the, the bottom of screw rod is rotated with the middle part on locating splint top and is connected, the pole is twisted in the top fixedly connected with location of screw rod, the one end of base inner wall is rotated and is connected with first worm, the inside one side fixedly connected with backup pad of base, the one end of first worm lateral wall is rotated with the top of backup pad and is connected, one side fixedly connected with positive and negative motor of backup pad, the output shaft of positive and negative motor and the one end fixed connection of first worm, the equal fixedly connected with mounting panel in both sides at positioner bottom middle part, two rotate between the mounting panel and be connected with the second worm, the bottom of second worm is connected with the top meshing of first worm.
As a preferred technical scheme of the utility model, the one end fixedly connected with switch on base top, positive and negative motor passes through switch and external power supply electric connection.
As an optimal technical scheme of the utility model, the middle part of the roof other end is seted up flutedly, the center of recess, the center in resettlement groove and the center that leads to the groove all are in on the same straight line, and the diameter of recess, the diameter in resettlement groove and the diameter that leads to the groove are all the same.
As an optimal technical scheme of the utility model, anti-skidding line has been seted up to the avris of the pole is twisted in the location.
As an optimized technical scheme of the utility model, the scale mark has been seted up to one side on connecting the capital end.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the positioning device can slide left and right to drive the connecting rod to move left and right, so that different positions on the connecting rod can be conveniently machined;
2. the recess of roof one end is convenient for fix a position the end of connecting rod, and the seting up of antiskid line, the frictional force between pole avris and the staff hand is twisted in the increase location, and the staff of being convenient for twists the screw rod to be convenient for fixed connecting rod, the scale mark has been seted up to one side on spliced pole top, and the scale mark can mark the length of connecting rod, thereby is convenient for carry out the precision finishing to the connecting rod.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a schematic structural diagram of the positioning device of the present invention.
In the figure: 1. a base; 2. a slide rail; 3. a slide bar; 4. a positioning device; 5. a first worm; 6. a support plate; 7. a positive and negative motor; 8. mounting a plate; 9. a second worm; 10. a first positioning end; 11. a chute; 12. a limiting column; 13. a spring; 14. a top plate; 15. a groove; 16. connecting columns; 17. a second positioning end; 18. a through groove; 19. a screw; 20. positioning the clamping plate; 21. positioning the screw rod; 22. and a power switch.
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, the utility model provides a positioning device for an outer connecting rod processing tool, comprising a base 1 and a slide rail 2, wherein the slide rail 2 is arranged on both sides of the top end of the base 1, the slide rails 3 are slidably connected inside the two slide rails 2, the two slide rails 3 are respectively and fixedly arranged on both sides of the bottom end of the positioning device 4, the positioning device 4 is composed of a first positioning end 10, a connecting post 16 and a second positioning end 17, both ends of the connecting post 16 are respectively and fixedly connected with the first positioning end 10 and the second positioning end 17, the middle part of the top end of the connecting post 16 is provided with a placing groove, the middle part of one end of the first positioning end 10 is provided with a chute 11, the side of one end of the chute 11 is fixedly connected with a limiting post 12, the middle part of one end of the chute 11 is fixedly connected with a spring 13, one end of the spring 13 is fixedly connected with one, the middle part threaded connection on second location end 17 top has screw rod 19, the bottom of screw rod 19 rotates with the middle part on locating splint 20 top to be connected, the top fixedly connected with location screw rod 21 of screw rod 19, the one end of 1 inner wall of base rotates and is connected with first worm 5, the inside one side fixedly connected with backup pad 6 of base, the one end of first worm 5 lateral wall rotates with the top of backup pad 6 to be connected, one side fixedly connected with positive and negative motor 7 of backup pad 6, the output shaft of positive and negative motor 7 and the one end fixed connection of first worm 5, the equal fixedly connected with mounting panel 8 in both sides at the middle part of positioner 4 bottom, it is connected with second worm 9 to rotate between two mounting panels 8, the bottom of second worm 9 is connected with the top meshing of first worm 5.
Preferably, the one end fixedly connected with switch 22 on base 1 top, positive and negative motor 7 passes through switch 22 and external power supply electric connection, and positive and negative motor 7 is just reversing the rotation through switch 22 control, drives first worm 5 and rotates, through the transmission of second worm 9 to drive positioner 4 horizontal slip, and then drive the connecting rod on positioner 4 and remove, be convenient for process different positions on the connecting rod.
Preferably, recess 15 has been seted up in the middle part of the roof 14 other end, and the center of recess 15, the center of resettlement groove and the center that leads to groove 18 all are in same straight line, and the diameter of recess 15, the diameter of resettlement groove and the diameter that leads to groove 18 all are the same, and pass logical groove 18, resettlement groove insert recess 15 inside with the one end of connecting rod in proper order during the installation, the end of connecting rod is convenient for fixing a position seting up of recess 15, the diameter of recess 15 and the diameter of connecting rod are the same.
Preferably, the anti-skidding lines are formed on the side of the positioning screwing rod 21, the friction force between the side of the positioning screwing rod 21 and the hand of a worker is increased, and the worker can conveniently screw the screw rod 19, so that the connecting rod can be conveniently fixed.
Preferably, scale marks are arranged on one side of the top end of the connecting column 16, and the length of the connecting rod can be marked by the scale marks, so that the connecting rod can be accurately machined.
When the positioning device is used, one end of a connecting rod sequentially passes through the through groove 18 and the placing groove and then is inserted into the groove 15 when the positioning device is installed, the end of the connecting rod is convenient to position when the groove 15 is formed, the diameter of the groove 15 is the same as that of the connecting rod, the stability of the connecting rod is improved, the connecting rod is pushed to enable one end of the top plate 14 to move to one end of the limiting column 12, the screw rod 19 is screwed to drive the positioning clamping plate 20 to slide downwards, the connecting rod is pressed and fixed, the anti-skidding lines are formed, the friction between the side of the positioning screwing rod 21 and the hand of a worker is increased, the screw rod 19 is convenient to be screwed by the worker, the connecting rod is convenient to fix, the positive and negative rotation of the positive and negative motor 7 is controlled by the power switch 22 to drive the first worm 5 to rotate, the transmission of the second worm 9 is carried out, the positioning device 4 is driven to slide, be convenient for process the position of difference on the connecting rod, processing is accomplished the back, upwards twists screw rod 19 and drives location splint 20 and upwards slide, and under the drive of spring 13, the connecting rod is popped out, is convenient for take out the connecting rod, and the scale mark has been seted up to one side on spliced pole 16 top, and the scale mark can mark the length of connecting rod to be convenient for carry out accurate processing to the connecting rod.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a positioner for outer connecting rod processing frock, includes base (1) and slide rail (2), its characterized in that, slide rail (2) have all been seted up to the both sides on base (1) top, two equal sliding connection has draw runner (3) in the inside of slide rail (2), two draw runner (3) are fixed mounting respectively in the both sides of positioner (4) bottom, positioner (4) comprise first location end (10), spliced pole (16) and second location end (17), the both ends of spliced pole (16) are fixedly connected with first location end (10) and second location end (17) respectively, the mounting groove has been seted up at the middle part on spliced pole (16) top, spout (11) have been seted up at the middle part of first location end (10) one end, the avris fixedly connected with spacing post (12) of spout (11) one end, the middle part of one end of the sliding chute (11) is fixedly connected with a spring (13), one end of the spring (13) is fixedly connected with one end of the top plate (14), the middle part of the second positioning end (17) is provided with a through groove (18), the middle part of the top end of the second positioning end (17) is in threaded connection with a screw rod (19), the bottom end of the screw rod (19) is rotatably connected with the middle part of the top end of a positioning clamping plate (20), the top end of the screw rod (19) is fixedly connected with a positioning screwing rod (21), one end of the inner wall of the base (1) is rotatably connected with a first worm (5), one side of the inner part of the base (1) is fixedly connected with a supporting plate (6), one end of the side wall of the first worm (5) is rotatably connected with the top of the supporting plate (6), one side of the supporting plate (6) is fixedly connected with a positive and negative motor (7), the output, equal fixedly connected with mounting panel (8) in both sides at positioner (4) bottom middle part, two it is connected with second worm (9) to rotate between mounting panel (8), the bottom of second worm (9) is connected with the top meshing of first worm (5).
2. The positioning device for the outer connecting rod machining tool according to claim 1, characterized in that: one end fixedly connected with switch (22) on base (1) top, positive and negative motor (7) pass through switch (22) and external power source electric connection.
3. The positioning device for the outer connecting rod machining tool according to claim 1, characterized in that: the middle part of the other end of the top plate (14) is provided with a groove (15), the center of the placement groove and the center of the through groove (18) are all located on the same straight line, and the diameter of the groove (15), the diameter of the placement groove and the diameter of the through groove (18) are all the same.
4. The positioning device for the outer connecting rod machining tool according to claim 1, characterized in that: the side of the positioning screw rod (21) is provided with anti-skid grains.
5. The positioning device for the outer connecting rod machining tool according to claim 1, characterized in that: and one side of the top end of the connecting column (16) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022874293.XU CN213673824U (en) | 2020-12-04 | 2020-12-04 | Positioning device for outer connecting rod machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022874293.XU CN213673824U (en) | 2020-12-04 | 2020-12-04 | Positioning device for outer connecting rod machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213673824U true CN213673824U (en) | 2021-07-13 |
Family
ID=76738173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022874293.XU Active CN213673824U (en) | 2020-12-04 | 2020-12-04 | Positioning device for outer connecting rod machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213673824U (en) |
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2020
- 2020-12-04 CN CN202022874293.XU patent/CN213673824U/en active Active
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