Manufacturing device for shifting fork

Abstract

The utility model relates to a manufacturing device for a shifting fork, which comprises a support, a base is fixed at the top of the support, a long-strip heater is arranged at the top of the base, a controller is further arranged on the base, and the controller is connected with the long-strip heater. A plurality of groups of shifting fork fixing devices are arranged on the two sides of the base, and each group of shifting fork fixing device comprises a fixing seat and a plurality of fixers; the fixing seats are arranged on the two sides of the long-strip heater and detachably connected with the base. And a plurality of fixers are arranged on the periphery of each fixing seat and are fixedly connected with the base. The shifting fork can be safely and efficiently repaired and replaced, the safety risk that the shifting fork is burnt in the replacement process is effectively avoided, meanwhile, batch replacement can be achieved, the replacement time is shortened, one fixing base is matched with two fixers, the shifting fork can be positioned and pressed, and the stability of the replacement process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber molding equipment, in particular to a manufacturing device for a shift fork. Background Art

[0002] In spinning manufacturing, the fork-type winding machine may cause the fork gearbox to be misaligned due to the roller winding during production, which may damage the ceramic pieces or cause the ceramic pieces on the fork to be cracked or broken due to factors such as winding and natural wear during use. If the damaged ceramic pieces are not replaced in time, it is easy to cause the yarn tow to be fuzzy, affecting the product quality.

[0003] The fork structure includes a fork plate and a ceramic plate bonded to the fork plate. The fork plate has a center hole and a side hole. There are two specifications of forks currently used in our company. The center holes and side holes on the forks of different specifications are different. Figure 1 shown.

[0004] Since the service life of the ceramic pieces on the shift fork is short, it is costly to directly replace the entire set of shift forks. Therefore, the method of replacing only the ceramic pieces is adopted: the shift fork piece is manually clamped with a tool, and the connection position between the shift fork piece and the ceramic piece is heated to separate the shift fork piece from the ceramic piece. After replacing the new ceramic piece, the ceramic piece is re-bonded for use.

[0005] The above replacement process can only replace the ceramic sheet, so that the fork sheet can be reused, but only one fork can be replaced manually at a time, and manual hand-held heating of the fork is likely to cause burns. At the same time, it takes a long time for the adhesive to solidify after replacing the new ceramic sheet. Manual hand-held operation not only consumes a lot of manpower, but also takes a long time, and the hand-held operation is unstable, which can easily cause the ceramic sheet and the fork to be misaligned or loose, affecting the normal use of the subsequent winding machine. Summary of the invention

[0006] In order to solve the problems of low safety and instability in the process of hand-held replacement of ceramic tiles, which may easily cause the fork tile and the ceramic tile to be misaligned or loosely bonded, the utility model provides a manufacturing device for the fork, which can be used for manufacturing different types of forks to prevent burns caused by artificial heating during the manufacturing process, and at the same time increase the stability of the connection between the fork and the ceramic tile when the adhesive is solidified, thereby preventing misalignment or loose bonding.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A manufacturing device for a shift fork, comprising a bracket, the bracket being a rectangular frame; a base is fixed on the top of the bracket, and the cross-section of the base is a "convex"-shaped structure; a long heater is arranged on the top of the base, and a controller is also provided on the base, and the controller is connected to the long heater; multiple groups of shift fork fixing devices are provided on both sides of the base, and each group of the shift fork fixing devices includes a fixing seat and multiple fixers; the fixing seats are arranged on both sides of the long heater, and the fixing seats are detachably connected to the base; multiple fixers are arranged around each of the fixing seats, and the fixers are fixedly connected to the base.

[0009] Furthermore, a storage tray is also provided on the bracket, and the storage tray is fixedly connected to the middle part of the bracket.

[0010] Furthermore, the number of the fork fixing devices on both sides is 4 to 8 groups in total.

[0011] Furthermore, the corresponding fork fixing devices on both sides of the long strip heater are arranged in a centrally symmetrical manner.

[0012] Furthermore, the fixing seat is bolted to the base; the fixing seat includes a connecting seat and a positioning protrusion, the positioning protrusion is fixed at the center of the connecting seat, the positioning protrusion cooperates with the center hole of the fork plate, and the connecting seat and the positioning protrusion are both made of magnetic material.

[0013] Furthermore, a fixing protrusion is also provided on the fixing seat, the fixing protrusion is fixedly connected to the connecting seat, and the fixing protrusion is arranged corresponding to the side hole on the fork plate.

[0014] Furthermore, there are multiple fixing seats, and the positioning protrusion and the fixing protrusion on each fixing seat are arranged to correspond to the central hole and the side hole of different shift forks.

[0015] Furthermore, two of the fixers are arranged around each fixing seat, one of which is arranged corresponding to the fixing protrusion to facilitate pressing the fork plate, and the other fixer is arranged corresponding to the connection between the fork plate and the ceramic plate to facilitate pressing the ceramic plate.

[0016] Furthermore, each of the fixing devices comprises a base, a pull rod and a pressure rod, the base is fixed to the base, the pull rod and the pressure rod are both rotatably connected to the base; a connecting rod is hinged between the pull rod and the pressure rod, a handle is fixed on the pull rod, and a stop seat is fixedly connected to the pressure rod.

[0017] Through the above technical solution, the beneficial effects of the utility model are:

[0018] The utility model has a long strip heater on the bracket, and four sets of fork fixing devices are arranged on the bases on both sides of the long strip heater, so that the repair and replacement of four forks can be carried out at the same time, thereby improving the replacement efficiency. Each set of fork fixing devices includes a fixing seat and two fixings, and the fixing seat is convenient for positioning the fork piece, and the two fixings cooperate to realize the pressing and fixing of the fork piece and the ceramic piece.

[0019] The long strip heater of the utility model can achieve the effect of heating, promote the melting of the adhesive between the fork plate and the ceramic tile, facilitate the falling off of the damaged ceramic tile, and solidify the adhesive of the newly replaced ceramic tile to prevent burns caused by artificial heating. A fork fixing device is arranged on the bracket to improve the stability of the adhesive when solidifying after replacing the ceramic tile, so that the fork plate and the ceramic tile are firmly bonded.

[0020] The utility model manufactures fixing seats matching different types of shift forks, so the fixing seats have two specifications, and different specifications correspond to different types of shift forks. The fixing seats are connected to the base by bolts, which increases the connection stability of the fixing seats and facilitates the replacement of different types of fixing seats, so as to repair different types of shift forks.

[0021] The fixing seat of the utility model can perform dual positioning of the fork piece through the fixing protrusion and the positioning protrusion. The positioning protrusion is used to position the center hole on the fork piece, and the fixing protrusion is used to position the side hole on the fork piece, so as to prevent the fork piece from shifting when the ceramic piece is replaced, thereby avoiding deviation in the repair process. At the same time, two fixers are used to further fix the fork, thereby improving the stability of the fork during the replacement process and improving the bonding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the two types of shift fork structures currently used in our unit.

[0023] Figure 2 The utility model is a front view of a manufacturing device for a shift fork.

[0024] Figure 3 The utility model is a top view of a manufacturing device for a shift fork.

[0025] Figure 4 The utility model is a manufacturing device for a shift fork. Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0026] Figure 5 The utility model is a front view of a fixing device for a shift fork manufacturing device.

[0027] Figure 6 The utility model is a top view of a fixer used in a manufacturing device for a shift fork.

[0028] Figure 7 It is a top view of two specifications of fixing seats of a manufacturing device for a shift fork of the utility model.

[0029] The numbers in the accompanying drawings are: 1 bracket, 2 storage tray, 3 base, 4 fixer, 41 bottom support, 42 pull rod, 43 pressure rod, 44 stop seat, 45 connecting rod, 46 handle, 5 long heater, 6 controller, 7 fixing seat, 71 connecting seat, 72 positioning protrusion, 73 fixing protrusion, 8 fork plate, 9 ceramic plate, 10 center hole, 11 side hole, 12 bolt hole. DETAILED DESCRIPTION

[0030] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings:

[0031] like Figure 2~Figure 7 As shown, a manufacturing device for a shift fork includes a bracket 1, which is a rectangular frame; the bracket 1 is made of iron material. A storage tray 2 is also provided on the bracket 1, and the storage tray 2 is connected to the middle of the bracket 1 to facilitate the placement and transportation of the shift fork.

[0032] A base 3 is fixed on the top of the bracket 1, and the cross-section of the base 3 is a "convex"-shaped structure; a long strip heater 5 is arranged on the top of the base 3, and a controller 6 is also arranged on the base 3. The controller 6 is fixed on the front side of the base 3, and the controller 6 is connected to the long strip heater 5. The controller 6 can control the start and stop and the temperature of the long strip heater 5. The long strip heater 5 adopts a long strip heating plate.

[0033] Multiple groups of fork fixing devices are arranged on the top of both sides of the base 3. In this embodiment, there are 4 groups of fork fixing devices, with two groups on each side of the base 3. The fork fixing devices correspondingly arranged on both sides of the long strip heater 5 are arranged symmetrically with respect to the center.

[0034] Each set of fork fixing devices includes a fixing seat 7 for positioning the fork piece and a fixing device 4 for pressing the fork. The fixing seat 7 is a circular seat body with magnetism, that is, the fixing seat 7 is made of a magnetic material. The fixing seat 7 is arranged on the side of the long strip heater 5, and a plurality of fixing devices 4 are arranged around each fixing seat 7. In this embodiment, one fixing seat 7 corresponds to two fixing devices 7, and the fixing device 4 is fixedly connected to the base 3.

[0035] In order to be applicable to different types of shift forks, the fixing seat 7 is detachably connected to the base 3, so that different fixing seats 7 can be replaced to correspond to different types of shift forks. In this embodiment, four bolt holes are provided on the fixing seat 7, and the fixing seat 7 is connected to the base 3 by bolts.

[0036] The fixing seat 7 includes a connecting seat 71 and a circular positioning protrusion 72. The positioning protrusion 72 is fixed at the center of the connecting seat 71. The positioning protrusion 72 cooperates with the center hole of the shift fork piece and can be used to position the shift fork piece. Due to different models of shift forks, the diameter of the positioning protrusion 72 is also different.

[0037] In order to further improve the stability of the shift fork when it is fixed and heated, a fixing protrusion 73 is also provided on the fixing seat 7, and the fixing protrusion 73 is fixedly connected to the connecting seat 71, that is, the connecting seat 71, the positioning protrusion 72 and the fixing protrusion 73 are integrally formed. The fixing protrusion 73 is arranged corresponding to the side hole on the shift fork, and then the side hole and the fixing protrusion 73 cooperate to position the shift fork again. Due to different models of shift forks, the shape of the fixing protrusion 73 is also different.

[0038] There are two fixers 4 in each set of fork fixing devices, one of which is arranged corresponding to the fixing protrusion 73 of the fixing seat 7 for pressing the fork plate; the other fixer 4 is arranged corresponding to the connection between the fork plate and the ceramic plate for pressing the ceramic plate.

[0039] Each holder 4 includes a bottom bracket 41, a pull rod 42 and a pressure rod 43. The bottom bracket 41 is fixed to the base 3. The pull rod 42 and the pressure rod 43 are both rotatably connected to the bottom bracket 41. A connecting rod 45 is hinged between the pull rod 42 and the pressure rod 43. A handle 46 is fixed to the pull rod 42, and a stop seat 44 is fixedly connected to the pressure rod 43. The structure of the entire holder 4 is similar to that of a manual clamp. Operating the handle 46 causes the pull rod 42 to flip upward, which in turn can drive the pressure rod 43 to flip downward, and then the stop seat 44 is pressed tightly on the shift fork.

[0040] The principle of the utility model is as follows: due to the different types of shift forks, the fixing seat 7 also has two different specifications, corresponding to the two types of shift forks. The replacement operation of four shift fork tiles can be carried out on the bracket 1 at the same time, which effectively improves efficiency. When replacing the tiles, the damaged shift fork is placed on the fixing seat 7, and the fixing seat 7 magnetically attracts the shift fork. The center hole of the shift fork is connected to the positioning protrusion 72 of the fixing seat 7, and the fixing protrusion 73 on the fixing seat 7 is connected to the side hole on the shift fork. At this time, the connection between the shift fork and the tile is located on the long strip heater 5, and the shift fork cannot rotate.

[0041] Lift the handle 46 of the fixer 4 so that the stop seat 44 of one of the fixers 4 is pressed against the side hole of the fork plate, and the stop seat 44 of the other fixer 4 is pressed against the ceramic sheet. At this time, the fork plate and the ceramic sheet are fixed by the two fixers 4. Turn on the controller 6 of the long heater 5, heat and melt the adhesive between the ceramic sheet and the fork plate through the long heater 5, and after the adhesive is melted, turn off the long heater 5, unlock the fixer 4, remove the fork to separate the fork plate from the ceramic sheet, and clean the remaining melted adhesive on the fork plate. Put a new ceramic sheet at the connection between the fork plate and the ceramic sheet, fill the mixed adhesive in the gap between the fork plate and the ceramic sheet, and then place the fork on the fixing seat 7, lock the fork through the fixer 4, so that the stop seat 44 is pressed against the fork again, turn on the long heater 5 to solidify the adhesive, and after the adhesive solidifies, the fork can be taken out to complete the replacement of the ceramic sheet on the fork plate.

[0042] When facing different types of shift forks, it is sufficient to replace the corresponding fixing seat 7. The fixing seat 7 is connected to the base 3 with bolts, which improves the stability of the connection of the fixing seat 7 and facilitates disassembly.

[0043] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A device for making a shift fork, characterized in that: The invention comprises a support (1), wherein the support (1) is a rectangular frame; a base (3) is fixed on the top of the support (1), and the cross section of the base (3) is a "convex"-shaped structure; a long strip heater (5) is arranged on the top of the base (3), and a controller (6) is also arranged on the base (3), and the controller (6) is connected to the long strip heater (5); A plurality of groups of shift fork fixing devices are arranged on both sides of the base (3), and each group of the shift fork fixing devices comprises a fixing seat (7) for positioning the shift fork and a plurality of fixing devices (4); the fixing seats (7) are arranged on both sides of the long strip heater (5), and the fixing seats (7) are detachably connected to the base (3); a plurality of fixing devices (4) for pressing the shift fork are arranged around each fixing seat (7), and the fixing devices (4) are fixedly connected to the base (3).

2. A manufacturing device for a shift fork according to claim 1, characterized in that: The bracket (1) is also provided with a storage tray (2), and the storage tray (2) is fixedly connected to the middle part of the bracket (1).

3. A manufacturing device for a shift fork according to claim 1, characterized in that: The number of the shift fork fixing devices on both sides is 4 to 8 groups in total.

4. A manufacturing device for a shift fork according to claim 1, characterized in that: The fork fixing devices corresponding to the two sides of the long strip heater (5) are arranged in a centrally symmetrical manner.

5. The manufacturing device for a shift fork according to claim 1, characterized in that: The fixing seat (7) is bolted to the base (3); the fixing seat (7) comprises a connecting seat (71) and a positioning protrusion (72); the positioning protrusion (72) is fixed at the center of the connecting seat (71); the positioning protrusion (72) corresponds to the center hole of the shift fork.

6. A manufacturing device for a shift fork according to claim 5, characterized in that: The fixing seat (7) is also provided with a fixing protrusion (73), the fixing protrusion (73) is fixedly connected to the connecting seat (71), and the fixing protrusion (73) corresponds to the side hole on the shift fork plate.

7. A manufacturing device for a shift fork according to claim 6, characterized in that: There are a plurality of fixing seats (7), and the positioning protrusion (72) and the fixing protrusion (73) on each fixing seat (7) are arranged to correspond to the central hole and the side hole of different shift fork pieces.

8. The manufacturing device for a shift fork according to claim 1, characterized in that: Two of the fixers (4) are arranged around each of the fixing seats (7), one of the fixers (4) being arranged corresponding to the fixing protrusion (73), and the other fixer (4) being arranged corresponding to the connection between the fork plate and the ceramic plate.

9. A manufacturing device for a shift fork according to claim 8, characterized in that: Each of the fixing devices (4) comprises a base (41), a pull rod (42) and a pressure rod (43); the base (41) is fixed to the base (3); the pull rod (42) and the pressure rod (43) are both rotatably connected to the base (41); a connecting rod (45) is hinged between the pull rod (42) and the pressure rod (43); a handle (46) is fixed to the pull rod (42); and a stop seat (44) is fixedly connected to the pressure rod (43).

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