CN214517061U

CN214517061U - Front fork drilling equipment

Info

Publication number: CN214517061U
Application number: CN202023221530.9U
Authority: CN
Inventors: 刘帅
Original assignee: Tianjin Lianxiang Technology Co ltd
Current assignee: Tianjin Lianxiang Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-29
Anticipated expiration: 2030-12-28

Abstract

The application relates to a front fork drilling equipment relates to the field of bicycle part production, and it includes the puncher, and the puncher includes workstation and punching head, its characterized in that: one side of workstation is provided with the locating rack, is provided with fixed subassembly on the locating rack, and fixed subassembly includes bottom plate and two movable blocks, and two equal fixed connection of movable block are at the top surface of bottom plate, and two movable blocks are located the bottom plate and keep away from one side of punching press head, have seted up the sliding tray on the bottom plate, and the sliding tray is the shape of falling T, the movable block setting in the sliding tray and with sliding tray sliding connection, wear to be equipped with adjusting bolt on the movable block, the inseparable butt of tank bottom of adjusting bolt and sliding tray. This application has fixes a position the front fork when punching, guarantees the front fork effect of punching the quality.

Description

Front fork drilling equipment

Technical Field

The application relates to the field of bicycle part production, especially relates to a front fork drilling equipment.

Background

The bicycle is an indispensable tool of riding instead of walk in daily life, along with the rapid development of modern society, the bicycle not only is the transportation and transportation means, also contains multiple functions such as body-building, travel and body-building, simultaneously along with the continuous enhancement of people's environmental protection consciousness, also makes the bicycle that has advantages such as energy-concerving and environment-protective have wide development prospect.

The front fork part is positioned at the front part in the bicycle structure, the upper end of the front fork is connected with the handlebar, and the lower end of the front fork is matched with the front shaft part of the wheel, so that a guide system of the bicycle is formed. Because the lower end of the front fork needs to be connected with the front axle of the bicycle, holes need to be punched on the front fork during the production and processing of the front fork. At present, when the front fork is punched, the front fork is usually placed on a workbench, and a worker manually holds the front fork so as to punch the front fork.

To the correlation technique among the above-mentioned, the inventor thinks that current processing mode utilizes the workman to hold the front fork by hand, punches to the front fork again, during punching, does not fix a position the front fork, and the angle that the front fork was put may have the difference, leads to the position of punching inaccurate to make the quality of front fork receive the influence.

SUMMERY OF THE UTILITY MODEL

In order to fix a position the front fork when punching to guarantee the quality that the front fork punched, this application provides a front fork drilling equipment.

The application provides a front fork drilling equipment adopts following technical scheme:

the utility model provides a front fork drilling equipment, includes the puncher, and the puncher includes workstation and punching press head, its characterized in that: one side of workstation is provided with the locating rack, is provided with fixed subassembly on the locating rack, and fixed subassembly includes bottom plate and two movable blocks, and the equal fixed connection of two movable blocks is at the top surface of bottom plate, and two movable blocks are located one side that the punching press head was kept away from to the bottom plate.

Through adopting above-mentioned technical scheme, place the upper end of front fork on the bottom plate, adjust the position of front fork for the upper end of front fork respectively with two movable block butts, the lower extreme of front fork is put under the punching press head of puncher, thereby fixes the front fork on the locating rack, thereby fixes a position the front fork when punching, guarantees the quality that the front fork punched.

Optionally, a sliding groove is formed in the bottom plate, the sliding groove is in an inverted T shape, the movable block is arranged in the sliding groove and is in sliding connection with the sliding groove, an adjusting bolt penetrates through the movable block, and the adjusting bolt is tightly abutted to the groove bottom of the sliding groove.

Through adopting above-mentioned technical scheme, when adjusting the position of two movable blocks, the adjusting bolt that unscrews removes the movable block for the movable block slides in the sliding tray, thereby changes the position of movable block, and adjusting bolt screws, makes adjusting bolt and the inseparable butt of tank bottom of sliding tray, thereby is fixed with movable block and bottom plate.

Optionally, the movable block is fixedly connected with a baffle plate, and the baffle plate and the bottom plate are arranged in parallel.

Through adopting above-mentioned technical scheme, when the puncher punched to the lower extreme of front fork, the upper end butt of baffle and front fork to when avoiding punching because the puncher punches, the front end of front fork produces the removal, and then makes the puncher punch and receive the influence.

Optionally, a limiting plate is fixedly arranged on the bottom plate.

Through adopting above-mentioned technical scheme, set up the limiting plate on the bottom plate, when placing the front fork, the middle part of front fork is placed on the limiting plate, and the limiting plate is spacing to the length direction of front fork to guarantee that the position of punching on the front fork every time of puncher all is the same with the distance between the bottom of front fork.

Optionally, be provided with the dwang on the bottom plate, be provided with the rotating tube on the locating rack, the dwang level set up and be located same vertical plane with the punching press head of puncher, the dwang is worn to establish in the rotating tube and is rotated with the rotating tube and be connected, wears to be equipped with locking bolt on the rotating tube, locking bolt and rotating tube threaded connection and with the inseparable butt of dwang.

Through adopting above-mentioned technical scheme, establish the rotating tube cover on the dwang for the bottom plate rotates with the locating rack to be connected, and the dwang is located same vertical face with the punching press head, utilizes movable block and limiting plate to carry on spacingly to the front fork, and the locking bolt of screwing is adjusted the angle when punching to the front fork again, makes locking bolt and the inseparable butt of dwang, thereby fixes the bottom plate.

Optionally, a pointer is vertically and fixedly arranged on the rotating rod, and an angle scale is fixedly arranged on the supporting frame.

Through adopting above-mentioned technical scheme, when adjusting the angle of bottom plate, the pointer rotates on the angle scale under the drive of bottom plate to demonstrate the rotatory angle of bottom plate more directly perceivedly, thereby realize adjusting the turned angle of bottom plate according to the pointer, thereby make the position of punching of front fork more accurate.

Optionally, a supporting rod is arranged at one end, away from the positioning frame, of the punching head, a supporting head is arranged on the supporting rod, a round hole is formed in the supporting head in the vertical direction, and the supporting head is horizontally arranged and located in the same vertical plane with the punching head of the punching machine.

Through adopting above-mentioned technical scheme, place the front fork on the bottom plate, utilize movable block and limiting plate to carry on spacingly to the front fork for support the head and insert and establish in the front fork, the punching press head of puncher descends, punches to the front fork, and in the punching press head inserted the round hole, set up bracing piece and support head and play the effect of support to the front fork, thereby avoid making the front fork produce the deformation owing to punch, thereby influence the use of front fork.

Optionally, the support head is detachably connected with the support rod.

Through adopting above-mentioned technical scheme, will support the head and can dismantle with the bracing piece and be connected, when the size of front fork was changed, pull down original support head from the bracing piece, it is fixed with the bracing piece with the support head of suitable size again to make the change of supporting the head more convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the front fork is placed on the bottom plate through the fixing assembly, and the front fork is positioned and fixed through the movable block, the baffle plate and the like, so that the punching quality of the front fork is ensured;

2. the bottom plate and the positioning frame are arranged in a rotating mode, and the pointer and the angle scale are arranged, so that the punching angle of the front fork can be adjusted through the pointer and the angle scale, and the punching angle is more accurate;

3. through setting up the bracing piece and supporting the head to will support the head and insert and establish the one end that needs punch at the front fork, play the effect of avoiding the front fork to take place to warp when punching, make the use of front fork not influenced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a perforating machine; 11. punching a head; 12. a work table; 121. a support bar; 122. a support head; 1221. a circular hole; 2. a positioning frame; 21. rotating the tube; 211. an angle scale; 212. locking the bolt; 3. a fixing assembly; 31. a base plate; 311. rotating the rod; 3111. a pointer; 312. a sliding groove; 313. a limiting plate; 32. a movable block; 321. a baffle plate; 322. moving the plate; 3221. and adjusting the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses front fork drilling equipment. Referring to fig. 1, a front fork drilling equipment includes puncher 1, locating rack 2 and fixed subassembly 3, is provided with punching press head 11 and workstation 12 on puncher 1, and punching press head 11 is located workstation 12 top, and fixed subassembly 3 includes bottom plate 31 and movable block 32, and locating rack 2 is provided with two, and bottom plate 31 rotates with locating rack 2 to be connected, and the axis of rotation of bottom plate 31 is located same vertical plane with punching press head 11, movable block 32 and bottom plate 31 sliding connection.

When the front fork is punched, the front fork is placed on the bottom plate 31; moving the movable block 32 so that the movable block 32 abuts the upper end of the front fork; then the bottom plate 31 is rotated to adjust the angle of the front fork; finally, the punching head 11 is moved downward in the vertical direction, thereby completing punching of the front fork.

Referring to fig. 1, the bottom plate 31 is rectangular, the length direction of the bottom plate 31 is a direction close to or away from the stamping head 11, a sliding groove 312 is formed in the top surface of the bottom plate 31 along the length direction of the bottom plate 31, the cross section of the sliding groove 312 is in an inverted T shape, and the sliding groove 312 is located at one end of the bottom plate 31 in the width direction; the movable blocks 32 are arranged in the sliding grooves 312 and are connected with the sliding grooves 312 in a sliding manner, referring to fig. 2, the two movable blocks 32 are both provided with a moving plate 322, an adjusting bolt 3221 is arranged on the moving plate 322 in a penetrating manner and is in threaded connection with the adjusting bolt 3221, and the adjusting bolt 3221 is tightly abutted to the groove bottom of the sliding grooves 312; a baffle 321 is fixedly arranged at one end of the movable block 32 far away from the bottom plate 31, the baffle 321 and the movable block 32 are integrally arranged, and the baffle 321 is rectangular and is arranged parallel to the bottom plate 31; the bottom plate 31 is fixedly provided with two limiting plates 313, the two limiting plates 313 are arranged, the two limiting plates 313 are both in a plate shape, the limiting plates 313 are positioned on one side, close to the stamping head 11, of the sliding groove 312, the two limiting plates 313 are symmetrically arranged at two ends of the top surface of the bottom plate 31 in the length direction, and the side surfaces, close to the sliding groove 312, of the two limiting plates 313 are inclined towards the direction away from each other.

On placing the bottom plate 31 with the front fork, the middle part and two limiting plate 313 butt of front fork loosen adjusting bolt 3221 soon, follow the length direction pulling movable block 32 of sliding tray 312 again for two movable blocks 32 all with the upper end butt of front fork, the upper end of front fork is located between bottom plate 31 and the baffle 321, adjusting bolt 3221 screws, make adjusting bolt 3221 and the tank bottom of sliding tray 312 closely butt, the lower extreme of front fork stretches out from between two limiting plate 313, thereby accomplish the location to the front fork.

Referring to fig. 1, two locating racks 2 set up the both ends at bottom plate 31 width direction, locating rack 2 is triangle-shaped in the vertical plane, the equal fixedly connected with rotating tube 21 in top of locating rack 2, wear to be equipped with dwang 311 in the rotating tube 21 and rotate with dwang 311 and be connected, dwang 311 level sets up, dwang 311 is located same vertical plane with punching press head 11, dwang 311 fixed connection is at the center at bottom plate 31 width direction both ends, wear to be equipped with locking bolt 212 on the rotating tube 21, locking bolt 212 and rotating tube 21 threaded connection, locking bolt 212 and the inseparable butt of dwang 311. An angle scale 211 is fixedly arranged on the rotating pipe 21 and is positioned in a vertical plane, a pointer 3111 is fixedly connected to the rotating rod 311 and is positioned in the vertical plane, and the rotating pipe 21 is matched with the angle scale 211.

The front fork is fixed by the movable block 32 and the stopper plate 313, the bottom plate 31 is rotated, and the rotation angle of the bottom plate 31 is adjusted by the pointing direction of the pointer 3111 on the angle scale 211, thereby determining the punching position of the front fork.

Referring to fig. 1, a support rod 121 is fixedly disposed on one side of the stamping head 11 away from the positioning frame 2, and the support rod 121 is cylindrical and vertically disposed. The supporting rod 121 is provided with a supporting head 122, the supporting head 122 is cylindrical, the supporting head 122 is horizontally arranged and is positioned in the same vertical plane with the stamping head 11, one end of the supporting head 122, which is far away from the stamping head 11, is provided with threads, and the supporting head 122 is inserted into the supporting rod 121 and is in threaded connection with the supporting rod 121; the supporting head 122 is provided with a vertical round hole 1221, and the diameter of the round hole 1221 is larger than that of the punching head 11.

Before punching press head 11 punches the front fork, promote the front fork for support head 122 inserts in the front fork, support the effect that head 122 and the inner wall butt of front fork played the support to the front fork, and punching press head 11 punches the front fork, and punching press head 11 wears to establish in round hole 1221, thereby punches to the front fork.

The implementation principle of the front fork punching equipment in the embodiment of the application is as follows: when the front fork is punched, the front fork is firstly placed on the bottom plate 31 to be abutted against the two limiting plates 313, the positions of the movable blocks 32 are adjusted to be abutted against the two movable blocks 32, the front fork is positioned between the baffle plate 321 and the bottom plate 31, and one end, far away from the movable blocks 32, of the front fork extends out of the two limiting plates 313, so that the positioning of the front fork is completed; utilize pointer 3111 and angle scale 211 to adjust the angle of bottom plate 31 to adjust the angle of punching of front fork, promote to support head 122 and make to support head 122 and insert in the front fork, the vertical downstream of punching press head 11, thereby accomplish and punch after the front fork location again, guarantee the quality that the front fork punched.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A front fork drilling equipment, includes puncher (1), puncher (1) including workstation (12) and punching press head (11), its characterized in that: one side of workstation (12) is provided with locating rack (2), is provided with fixed subassembly (3) on locating rack (2), and fixed subassembly (3) include bottom plate (31) and two movable block (32), and two equal fixed connection of movable block (32) are at the top surface of bottom plate (31), and two movable block (32) are located bottom plate (31) and keep away from one side of punching press head (11).

2. The front fork punching apparatus according to claim 1, wherein: the bottom plate (31) is provided with a sliding groove (312), the cross section of the sliding groove (312) is in an inverted T shape, the movable block (32) is arranged in the sliding groove (312) and is in sliding connection with the sliding groove (312), the movable block (32) is provided with an adjusting bolt (3221) in a penetrating mode, and the adjusting bolt (3221) is tightly abutted to the groove bottom of the sliding groove (312).

3. The front fork punching apparatus according to claim 2, wherein: the movable block (32) is fixedly connected with a baffle (321), and the baffle (321) is arranged in parallel with the bottom plate (31).

4. The front fork punching apparatus according to claim 2, wherein: and a limiting plate (313) is fixedly arranged on the bottom plate (31).

5. The front fork punching apparatus according to claim 1, wherein: be provided with dwang (311) on bottom plate (31), be provided with rotating-tube (21) on locating rack (2), dwang (311) level set up and lie in same vertical plane with punching press head (11) of puncher (1), dwang (311) wear to establish in rotating-tube (21) and rotate with rotating-tube (21) and be connected, wear to be equipped with locking bolt (212) on rotating-tube (21), locking bolt (212) and rotating-tube (21) threaded connection and with dwang (311) inseparable butt.

6. The front fork punching apparatus according to claim 5, wherein: rotating rod (311) are gone up vertical fixed pointer (3111) that is provided with, and the fixed angle scale (211) that is provided with on the support frame.

7. The front fork punching apparatus according to claim 1, wherein: one side of the punching head (11) far away from the positioning frame (2) is provided with a supporting rod (121), the supporting rod (121) is provided with a supporting head (122), the supporting head (122) is provided with a round hole (1221) in the vertical direction, and the supporting head (122) is horizontally arranged and is positioned in the same vertical plane with the punching head (11) of the punching machine (1).

8. The front fork punching apparatus according to claim 7, wherein: the supporting head (122) is detachably connected with the supporting rod (121).