CN215786873U - Shifting fork reaming device with accurate positioning - Google Patents
Shifting fork reaming device with accurate positioning Download PDFInfo
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- CN215786873U CN215786873U CN202121943140.4U CN202121943140U CN215786873U CN 215786873 U CN215786873 U CN 215786873U CN 202121943140 U CN202121943140 U CN 202121943140U CN 215786873 U CN215786873 U CN 215786873U
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- plate
- shift fork
- accurate positioning
- reaming device
- bottom plate
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Abstract
The utility model discloses a shifting fork reaming device with accurate positioning, which comprises a processing box and a fixed seat connected to the processing box, wherein the processing box is provided with a fixed part for fixing a shifting fork, the top of the processing box is provided with a bottom plate, and a pushing part is arranged in the processing box and used for adjusting the distance between the bottom plate and the fixed seat; the top of the bottom plate is connected with the top plate through a side plate, the bottom of the top plate is provided with a hole expanding drill bit arranged on a driving motor, and the top of the driving motor is connected with a moving block through a second pneumatic telescopic rod; the utility model is designed according to the existing requirements, the top of the infrared laser on the steering plate can be aligned with the reaming bit, and then the laser output from the bottom of the infrared laser can be emitted to the fixed shifting fork, so that the position of the reaming bit can be adjusted according to whether the infrared laser is aligned with the processing position, and the processing accuracy is ensured.
Description
Technical Field
The utility model relates to the technical field of shifting fork machining, in particular to a shifting fork reaming device with accurate positioning.
Background
The shifting fork is special in shape, belongs to fork lever type parts, and has a matching requirement on a fork shaft hole and a speed change fork shaft in order to realize the functions of gear shifting and speed changing, so that the requirement on machining precision is high. When the shifting fork hole is processed, a hole expanding device is needed.
The reaming device for shifting fork production disclosed by the prior patent No. CN 213223906U is used for limiting and fixing a shifting fork when in use, and a user can complete punching treatment by opening a puncher.
But above-mentioned reaming device is when using, and the hole puncher is not convenient for adjust for the end of punching of hole puncher can not aim at with the processing position on the shift fork, and during the punching, the skew appears easily, influences shift fork processingquality. To the above problems, a shift fork reaming device with accurate positioning is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shifting fork reaming device with accurate positioning, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a shifting fork reaming device with accurate positioning comprises a processing box and a fixed seat connected to the processing box, wherein a fixed part used for fixing a shifting fork is arranged on the processing box, a bottom plate is arranged at the top of the processing box, and a pushing part used for adjusting the distance between the bottom plate and the fixed seat is arranged in the processing box;
the top of the bottom plate is connected with the top plate through a side plate, the bottom of the top plate is provided with a hole expanding drill bit arranged on a driving motor, and the top of the driving motor is connected with a moving block through a second pneumatic telescopic rod;
the reamer bit is equipped with the steering panel on one side of keeping away from driving motor, infrared laser is installed to steering panel one end, support piece is connected to the steering panel other end for drive the steering panel and rotate.
Preferably, the support piece comprises a supporting rod connected to the bottom of the moving block, one end, far away from the moving block, of the supporting rod is fixedly connected with a steering motor through a bolt, a power output end, far away from the supporting rod, of the steering motor is connected with an output rod, and one end, far away from the steering motor, of the output rod is fixedly connected with a steering plate.
Preferably, the support rod is an electric telescopic rod.
Preferably, the pushing part comprises a first pneumatic telescopic rod arranged at the top of the inner cavity of the processing box, the movable telescopic end of the first pneumatic telescopic rod is connected with the connecting plate, the top of the connecting plate is fixedly connected with the bottom of the bottom plate, and the top of the processing box is provided with a rectangular groove for sliding the connecting plate.
Preferably, the bottom plate bottom is connected with two sets of guide blocks, the processing case top is equipped with the spout with guide block complex.
Preferably, the top plate is provided with a positioning seat, the moving block is arranged in an inner cavity of the positioning seat in a sliding manner, a lead screw in threaded connection with the moving block is arranged in the positioning seat, and one side of the top plate is provided with a motor for driving the lead screw to rotate.
Preferably, the fixing part comprises a fixing plate arranged at the top of the fixing seat, two ends of the bottom of the fixing plate are connected with piston rods, and cylinders used for controlling the piston rods to stretch and retract are arranged in the processing box.
Preferably, the top of the fixing seat is fixedly connected with two groups of mounting plates, and one sides of the two groups of mounting plates, which are close to each other, are connected with the inclined plate through springs.
Preferably, the top of the bottom plate is provided with a dust collecting box, the bottom of the dust collecting box is connected with the clamping block, the bottom plate is provided with a clamping groove matched with the clamping block, and the top of the dust collecting box is flush with the top of the fixing seat.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the top of the infrared laser on the steering plate can be aligned with the reaming bit, and then laser output from the bottom of the infrared laser can be shot to the fixed shifting fork, so that the position of the reaming bit can be adjusted according to whether the infrared laser is aligned with the processing station, and the processing accuracy is ensured;
after the infrared laser assists the reaming bit to be positioned, the steering motor in the support piece can drive the steering plate to rotate, so that the infrared laser is driven to be far away from the reaming bit, and the subsequent reaming operation is convenient to carry out;
according to the utility model, the dust collection box is arranged, the fork head is suspended after the shifting fork is fixed, the dust collection box can be arranged at the bottom of the fork head, residues generated during reaming can be collected, and meanwhile, the fork head can be supported in an auxiliary manner.
Drawings
Fig. 1 is a schematic structural view of a shift fork reaming device with accurate positioning.
Fig. 2 is a partial structural schematic diagram of a shift fork reaming device with accurate positioning.
Fig. 3 is a schematic structural view of the top of the fixing seat in the shift fork reaming device with accurate positioning.
Fig. 4 is a schematic structural view of embodiment 2 of a shift fork reaming device with accurate positioning.
Fig. 5 is a schematic structural view of embodiment 3 of a shift fork reaming device with accurate positioning.
Fig. 6 is a schematic structural view of a dust collecting box in a shift fork reaming device with accurate positioning.
In the figure: 11-a processing box, 12-a fixed seat, 13-a reaming bit, 14-a driving motor, 15-a top plate, 16-a positioning seat, 17-a side plate, 18-a bottom plate, 19-a connecting plate, 20-a first pneumatic telescopic rod, 21-a guide block, 22-a steering plate, 23-an infrared laser, 24-a steering motor, 25-a supporting rod, 26-a second pneumatic telescopic rod, 27-a moving block, 28-a screw rod, 29-a fixed plate, 30-a piston rod, 31-an inclined plate, 32-an installation plate, 34-a dust collection box and 35-a clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a shift fork reaming device with accurate positioning includes a processing box 11 and a fixing seat 12 connected to the processing box 11, a fixing member for fixing a shift fork is disposed on the processing box 11, a bottom plate 18 is disposed at the top of the processing box 11, and a pushing member is installed in the processing box 11 for adjusting a distance between the bottom plate 18 and the fixing seat 12; the shifting fork can be fixed on the fixed seat 12 through a fixing piece, and a fork head is suspended during fixing, so that subsequent hole expanding is facilitated;
the top of the bottom plate 18 is connected with a top plate 15 through a side plate 17, the bottom of the top plate 15 is provided with a hole expanding drill bit 13 mounted on a driving motor 14, the driving motor 14 can drive the hole expanding drill bit 13 to rotate, the top of the driving motor 14 is connected with a moving block 27 through a second pneumatic telescopic rod 26, and the second pneumatic telescopic rod 26 can drive the driving motor 14 and the hole expanding drill bit 13 to adjust the height for normal hole expanding operation;
a steering plate 22 is arranged on one side, away from the driving motor 14, of the reaming bit 13, an infrared laser 23 is mounted at one end of the steering plate 22, the laser output end of the infrared laser 23 and the reaming bit 13 are located on the same vertical line, and laser output from the bottom of the infrared laser 23 can shoot onto a fixed shifting fork, so that the position of the reaming bit 13 can be adjusted according to whether the infrared laser is aligned to a machining position, and the machining accuracy is guaranteed; the other end of the steering plate 22 is connected with a supporting part and used for driving the steering plate 22 to rotate, and after the position adjustment of the reaming bit 13 is completed, the steering plate 22 rotates to drive the infrared laser 23 to be far away from the reaming bit 13.
The support piece comprises a support rod 25 connected to the bottom of a moving block 27, one end, far away from the moving block 27, of the support rod 25 is fixedly connected with a steering motor 24 through a bolt, a power output end, far away from the support rod 25, of the steering motor 24 is connected with an output rod, and one end, far away from the steering motor 24, of the output rod is fixedly connected with a steering plate 22; the support rod 25 can support and fix the position of the steering motor 24, and the steering motor 24 can drive the steering plate 22 to rotate when working.
The pushing piece comprises a first pneumatic telescopic rod 20 arranged at the top of the inner cavity of the processing box 11, the movable telescopic end of the first pneumatic telescopic rod 20 is connected with a connecting plate 19, the top of the connecting plate 19 is fixedly connected with the bottom of a bottom plate 18, and a rectangular groove for sliding the connecting plate 19 is formed in the top of the processing box 11; when the movable telescopic end of the first pneumatic telescopic rod 20 is telescopic, the distance between the bottom plate 18 and the fixed seat 12 can be adjusted.
The bottom of the bottom plate 18 is connected with two groups of guide blocks 21, and the top of the processing box 11 is provided with a sliding chute matched with the guide blocks 21; when the distance between the bottom plate 18 and the fixed seat 12 is adjusted, the guide block 21 can slide in the sliding groove, so that the moving stability of the bottom plate 18 is ensured.
The top plate 15 is provided with a positioning seat 16, the moving block 27 is slidably arranged in an inner cavity of the positioning seat 16, a lead screw 28 in threaded connection with the moving block 27 is arranged in the positioning seat 16, and one side of the top plate 15 is provided with a motor for driving the lead screw 28 to rotate; when the motor works, the lead screw 28 can be driven to rotate, so that the moving block 27 slides in the inner cavity of the positioning seat 16, and the reaming bit 13 and the steering plate 22 can be driven to horizontally move.
The fixing part comprises a fixing plate 29 arranged at the top of the fixing seat 12, two ends of the bottom of the fixing plate 29 are connected with piston rods 30, and a cylinder for controlling the piston rods 30 to stretch is arranged in the processing box 11; the shifting fork is placed on the fixed seat 12, the cylinder works to drive the piston rod 30 to contract, and the fixed plate 29 can be driven to press and fix the shifting fork.
The top of the fixed seat 12 is fixedly connected with two groups of mounting plates 32, and the sides, close to the two groups of mounting plates 32, are connected with the inclined plate 31 through springs; when the shift fork is fixed, can place the shift fork earlier on fixing base 12, the shifting fork head aims at curb plate 17, and the shift fork is arranged in between two sets of swash plates 31, and the shift fork slides to one side that is close to curb plate 17, makes the fork unsettled in fixing base 12 one side, and the gliding in-process of shift fork, shift fork both sides contact swash plate 31, and swash plate 31 can assist direction and location to the shift fork, confirms the approximate position of shift fork, reduces follow-up reamer bit 13's position control.
Example 2
Referring to fig. 4, the difference from embodiment 1 is that the supporting rod 25 is an electric telescopic rod; when reamer bit 13 changes to different length, for guaranteeing reamer bit 13 contactless infrared laser 23, can adjust the distance between infrared laser 23 and driving motor 14 through electric telescopic handle to it has sufficient space to hold reamer bit 13 to keep somewhere, is convenient for to reamer bit 13's normal location and steering plate 22's normal rotation, improves the practicality of device.
Example 3
Referring to fig. 5 and 6, the difference from embodiment 1 is that a dust collecting box 34 is disposed on the top of the bottom plate 18, the bottom of the dust collecting box 34 is connected to a clamping block 35, a clamping groove matched with the clamping block 35 is disposed on the bottom plate 18, and the top of the dust collecting box 34 is flush with the top of the fixing base 12; when the bottom plate 18 moves to drive the reaming bit 13 to move, the position of the dust collection box 34 also moves, and then the dust collection box is arranged at the bottom of the fork head, so that residues generated during reaming can be collected, and the fork head can be supported in an auxiliary manner.
The working principle of the utility model is as follows: when the accurate-positioning shifting fork hole expanding device is used, a shifting fork is firstly placed on a fixed seat 12, a shifting fork head is aligned to a side plate 17, the shifting fork is placed between two groups of inclined plates 31, the shifting fork slides towards one side close to the side plate 17, so that the shifting fork head is suspended at one side of the fixed seat 12, in the sliding process of the shifting fork, two sides of the shifting fork contact the inclined plates 31, the inclined plates 31 can assist in guiding and positioning the shifting fork, the approximate position of the shifting fork is determined, a cylinder works to drive a piston rod 30 to contract, and a fixing plate 29 can be driven to press and fix the shifting fork;
laser energy directive of infrared laser 23 bottom output is on the fixed fork that accomplishes to can aim at the processing position according to infrared laser and adjust reamer bit 13's position, the removal of bottom plate 18 and the removal of movable block 27 can adjust reamer bit 13's position, adjust to accurate position after, steering motor 24 during operation, can drive steering panel 22 and rotate, drive infrared laser 23 and keep away from reamer bit 13, later second pneumatic telescopic link 26 and driving motor 14 work, it carries out the reaming operation to enable reamer bit 13.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (9)
1. The utility model provides a shift fork reaming device that location is accurate, includes processing case (11) and fixing base (12) of connection on processing case (11), be equipped with the mounting that is used for fixed shift fork on processing case (11), its characterized in that:
the top of the processing box (11) is provided with a bottom plate (18), and a pushing piece is arranged in the processing box (11) and used for adjusting the distance between the bottom plate (18) and the fixed seat (12);
the top of the bottom plate (18) is connected with a top plate (15) through a side plate (17), the bottom of the top plate (15) is provided with a hole expanding drill bit (13) installed on a driving motor (14), and the top of the driving motor (14) is connected with a moving block (27) through a second pneumatic telescopic rod (26);
drive motor (14) one side is kept away from in reamer bit (13) and is equipped with steering panel (22), infrared laser (23) are installed to steering panel (22) one end, support piece is connected to steering panel (22) other end for drive steering panel (22) rotate.
2. The shift fork reaming device with accurate positioning according to claim 1, wherein: the support piece is including connecting branch (25) in movable block (27) bottom, movable block (27) one end is kept away from in branch (25) is through bolt fixedly connected with steering motor (24), steering motor (24) keep away from branch (25) one side power take off end and connect the output lever, the output lever is kept away from steering motor (24) one end fixed connection deflector (22).
3. The shift fork reaming device with accurate positioning according to claim 2, wherein: the supporting rod (25) is an electric telescopic rod.
4. The shift fork reaming device with accurate positioning according to claim 1, wherein: the pushing piece comprises a first pneumatic telescopic rod (20) arranged at the top of an inner cavity of the processing box (11), the movable telescopic end of the first pneumatic telescopic rod (20) is connected with a connecting plate (19), the top of the connecting plate (19) is fixedly connected with the bottom of the bottom plate (18), and a rectangular groove used for sliding the connecting plate (19) is formed in the top of the processing box (11).
5. The shift fork reaming device with accurate positioning according to claim 1, wherein: the bottom plate (18) bottom is connected with two sets of guide blocks (21), processing case (11) top is equipped with the spout with guide blocks (21) complex.
6. The shift fork reaming device with accurate positioning according to claim 1, wherein: the positioning seat (16) is installed on the top plate (15), the moving block (27) is arranged in the inner cavity of the positioning seat (16) in a sliding mode, the screw rod (28) in threaded connection with the moving block (27) is installed in the positioning seat (16), and a motor used for driving the screw rod (28) to rotate is installed on one side of the top plate (15).
7. The shift fork reaming device with accurate positioning according to claim 1, wherein: the fixing piece comprises a fixing plate (29) arranged at the top of the fixing seat (12), two ends of the bottom of the fixing plate (29) are connected with a piston rod (30), and a cylinder used for controlling the piston rod (30) to stretch is arranged in the processing box (11).
8. The shift fork reaming device with accurate positioning according to claim 1, wherein: the fixing seat (12) is fixedly connected with two sets of mounting plates (32) at the top, and one side of the two sets of mounting plates (32) close to each other is connected with the inclined plate (31) through a spring.
9. The shift fork reaming device with accurate positioning according to claim 1, wherein: the dust collecting box is characterized in that a dust collecting box (34) is arranged at the top of the bottom plate (18), the bottom of the dust collecting box (34) is connected with a clamping block (35), a clamping groove matched with the clamping block (35) is formed in the bottom plate (18), and the top of the dust collecting box (34) is flush with the top of the fixing seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943140.4U CN215786873U (en) | 2021-08-18 | 2021-08-18 | Shifting fork reaming device with accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121943140.4U CN215786873U (en) | 2021-08-18 | 2021-08-18 | Shifting fork reaming device with accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215786873U true CN215786873U (en) | 2022-02-11 |
Family
ID=80133481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121943140.4U Active CN215786873U (en) | 2021-08-18 | 2021-08-18 | Shifting fork reaming device with accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215786873U (en) |
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2021
- 2021-08-18 CN CN202121943140.4U patent/CN215786873U/en active Active
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