CN213857485U - Five-way tooth inspection machine - Google Patents

Abstract

The utility model belongs to bicycle five-way processing field especially relates to a five-way tooth machine of patrolling, and it includes the base, and the base top surface is equipped with the tooth subassembly of patrolling of two sets of relative settings, and the base top is equipped with the supporting component who is used for supporting the bicycle frame, and the supporting component includes bracing piece and butt pole, and the bracing piece is located one side of two sets of tooth subassemblies of patrolling distribution direction, and the one end and the base of bracing piece are connected, and the other end is connected with the butt pole, butt pole and bicycle frame butt. This application has when seting up the screw thread to the five-way, does not need the staff to support the frame of being connected with the five-way, and then can reduce staff intensity of labour's effect.

Description

Five-way tooth inspection machine

Technical Field

The application relates to the field of bicycle five-way processing, in particular to a five-way tooth inspection machine.

Background

The bicycle five-way is a bicycle accessory, is used for connecting a frame and is positioned at the bottommost part of the frame. A pair of threaded through holes are required to be processed on the five-way connector and used for mounting a chain wheel. In order to facilitate machining of the threaded hole in the five-way joint, the five-way joint is usually connected with a frame and then drilled, and after a through hole is formed in the five-way joint, a five-way thread inspection machine is used for drilling the through hole.

At present, among the correlation technique, a five-way patrols tooth machine for processing through-hole on the bicycle five-way includes the base, is equipped with two sets of tooth subassemblies that patrols that are used for processing the through-hole on the base, and two sets of tooth subassemblies that patrol set up relatively, and the tooth subassembly that patrols includes the screw tap, and screw tap and base sliding connection set up, and two screw taps are close to each other or keep away from, and simultaneously, the screw tap is connected with drive screw tap pivoted driving motor, driving motor and base fixed connection. When the through hole of processing five-way, place bicycle frame between two sets of tooth subassemblies that patrol, then two screw taps are close to each other, and back until the screw tap stretches into in the through hole, driving motor drive screw tap rotates, and the people holds hand well pipe or seat pipe, and the screw tap sets up the screw thread to the through hole.

In view of the above-mentioned related technologies, the inventor believes that in the process of threading the screw tap, in order to ensure the accuracy of threading, the worker needs to hold the middle tube or the seat tube by hand, which results in high labor intensity of the worker.

SUMMERY OF THE UTILITY MODEL

In order to reduce staff's intensity of labour, the application provides a five-way patrols tooth machine.

The application provides a five-way tooth inspection machine adopts following technical scheme:

the utility model provides a five-way tooth inspection machine, includes the base, and the base top surface is equipped with the tooth subassembly of patrolling that two sets of relative settings, and the base top is equipped with the supporting component who is used for supporting the bicycle frame, and the supporting component includes bracing piece and butt pole, and the bracing piece is located one side of two sets of tooth subassemblies of patrolling distribution direction, and the one end and the base of bracing piece are connected, and the other end is connected with the butt pole, butt pole and bicycle frame butt.

Through adopting above-mentioned technical scheme, be connected five-way and bicycle frame and with the five-way on set up the through-hole after, place the bicycle frame together with five-way on the base to aim at two sets of tooth subassemblies of patrolling respectively with the both ends of the through-hole on the five-way, and make bicycle frame and bracing piece butt, later start two sets of tooth subassemblies of patrolling, the thread is seted up simultaneously to the both ends of five-way through-hole to the tooth subassembly of patrolling. The setting of bracing piece and butt pole can carry out the butt to the frame, maintains the stability of frame, and then can be to the stability of maintaining the five-way, when seting up the screw thread to the through-hole of five-way, do not need the staff to support the frame, and then can reduce staff's intensity of labour.

Optionally, the support rod is connected with the base in a sliding manner, the sliding direction of the support rod is vertical, and a locking assembly is arranged between the support rod and the base.

Through adopting above-mentioned technical scheme, different frame sizes are different, and when the screw thread was seted up to the through-hole of the five-way on the not unidimensional frame, the bracing piece slides and drives the butt rod slip, and then can guarantee that the butt rod can with the frame butt of not unidimensional, maintain the stability of different frames, and then can maintain the stability of five-way. Bracing piece and base sliding connection set up, and the convenience supports the frame of unidimensional not, and then can conveniently set up the screw thread to connecting the five-way on the frame of unidimensional not, and then can promote the suitability that the five-way patrolled the tooth machine, enlarges the application range that the five-way patrolled the tooth machine.

Optionally, the locking assembly comprises a locking piece, a locking bolt and a locking nut, the locking piece is located on one side of the length direction of the supporting rod and fixedly connected with the base, a sliding groove is formed in the side wall of the supporting rod, and one end of the locking bolt sequentially penetrates through the sliding groove and the locking piece and then is in threaded connection with the locking nut.

Through adopting above-mentioned technical scheme, after the position of bracing piece has been adjusted according to the frame of unidimensional for the top surface and the frame butt of butt joint pole, then it can to screw up lock nut. The setting of locking bolt, lock nut, stay can be fixed the bracing piece, and simultaneously, the groove of sliding sets up, makes things convenient for lock nut and locking bolt to fix the bracing piece for when the bracing piece slides, can stop in different positions, and then can enlarge the bracing piece and remove and fixed scope, convenience when promoting the slip bracing piece.

Optionally, one side of the supporting rod, which is far away from the base, is provided with a butting sheet, the butting sheet and the side wall of the supporting rod, which is far away from the base, are butted, and the butting sheet is fixedly connected with the locking sheet.

Through adopting above-mentioned technical scheme, when the bracing piece slided, the lateral wall of bracing piece all the time with butt piece butt, the butt piece can play spacing effect to the bracing piece, reduces the bracing piece and takes place the skew or the pivoted condition, and then can promote the stability of bracing piece, guarantees the stability of frame, and then can guarantee the stability of five-way, guarantees to set up threaded precision on the five-way.

Optionally, the support rod and the abutting rod are hinged, the direction of the hinge shaft is horizontally arranged, and a fixing component is arranged between the support rod and the abutting rod.

Through adopting above-mentioned technical scheme, the shape of different frames is different, according to the shape of different frames, adjusts the angle between butt rod and the bracing piece for the butt rod all the time with the frame butt, then fix bracing piece and butt rod through fixed subassembly. The bracing piece sets up with the butt pole is articulated, can make the butt pole carry out the butt to not unidimensional frame, and then can promote the application range who patrols the tooth machine.

Optionally, the fixing assembly comprises a first fixing plate, a second fixing plate, a fixing bolt and a fixing nut, the first fixing plate is fixedly connected with the abutting rod, the second fixing plate is located on one side of the first fixing plate and fixedly connected with the supporting rod, and the fixing bolt sequentially penetrates through the first fixing plate and the second fixing plate and then is in threaded connection with the fixing bolt.

Through adopting above-mentioned technical scheme, after adjusting the angle between butt pole and the bracing piece, screw up the fixation nut can, the setting of fixing bolt, fixation nut and first stationary blade and second stationary blade, simple structure, convenient operation.

Optionally, the top surface of the supporting rod is fixedly connected with a supporting plate, and the top surface of the supporting plate is abutted to the frame.

Through adopting above-mentioned technical scheme, according to the frame adjustment butt joint pole's of unidimensional angle after, the butt joint pole rotates and drives the backup pad and rotates for backup pad and frame butt. The backup pad can increase the area of butt between bracing piece and the frame, and then can promote the stability of frame and bracing piece butt to can guarantee the stability of five-way, reduce the condition that the skew takes place for five-way, guarantee the precision when seting up the screw thread on the five-way.

Optionally, the top surface of the support plate is fixedly connected with a first friction pad, and the first friction pad is abutted against the frame.

Through adopting above-mentioned technical scheme, the setting of first friction pad can promote the frictional force between frame and the backup pad, reduces the frame and takes place gliding phenomenon in the backup pad, and then can further promote the stability of frame to can promote the stability with the five-way of connected to frame, and then can further promote the precision of seting up the screw thread on the five-way.

Optionally, one side that supporting component was kept away from to two sets of tooth subassemblies that patrol distribution direction is equipped with the butt subassembly, and the butt subassembly includes butt post and butt board, butt post's bottom and base fixed connection, top and butt board fixed connection, butt board's top surface and frame butt.

Through adopting above-mentioned technical scheme, when seting up the screw thread on the five-way, with frame and butt board and butt pole butt simultaneously, can further reduce the frame and take place the phenomenon of rotating or removing, and then can further promote the stability of frame to can promote the stability with the five-way of connected to the frame, and then can guarantee the machining precision of screw thread on the five-way.

Optionally, a second friction pad is fixedly connected to the top surface of the abutting plate.

Through adopting above-mentioned technical scheme, the frictional force between butt joint board and the frame can be promoted to second friction pad and frame butt, reduces the frame and takes place to slide or pivoted phenomenon, promotes the stability of frame, and then can promote the stability of five-way, guarantees the accuracy of seting up of screw thread on the five-way. Meanwhile, the second friction pad can change rigid contact between the frame and the butt plate into elastic contact, so that the phenomenon that the frame is scratched by the support plate can be reduced, and the attractiveness of the frame is guaranteed.

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

the support rod and the butt rod can be abutted to the frame connected with the five-way joint, and therefore when the threads are arranged on the five-way joint, a worker does not need to hold the frame to stabilize the frame, and the five-way joint is stabilized, so that the labor intensity of the worker can be reduced.

The bracing piece sets up with base sliding connection for the bracing piece drives the butt pole to the frame butt of unidimensional and model not, and then can promote the application range of five-way tooth machine of patrolling.

The setting of backup pad can promote the area of bracing piece and frame butt, and then can promote the stability when bracing piece and frame butt, further promotes the stability of frame to the stability of five-way when seting up the five-way and going up the screw thread can be promoted, the precision of seting up the screw thread is guaranteed.

Drawings

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

Fig. 2 is a schematic view of a partial structure of a support rod according to the present application.

Fig. 3 is a partial structural section view of the present application intended to show a T-block.

Fig. 4 is a schematic view of a partial structure of the present application intended to show an abutting plate.

Description of reference numerals: 1. a base; 11. a patrolling component; 111. a screw tap; 112. a drive motor; 2. a frame; 21. five-way connection; 3. a support assembly; 31. a support bar; 311. a sliding groove; 312. a T-shaped slot; 3121. a T-shaped block; 32. a butting rod; 321. a support plate; 322. a first friction pad; 4. a locking assembly; 41. a locking piece; 411. abutting the sheet; 42. locking the bolt; 43. locking the nut; 5. a fixing assembly; 51. a first fixing sheet; 52. a second fixing piece 53, a fixing bolt; 54. fixing a nut; 6. an abutment assembly; 61. a butting post; 62. a butt joint plate; 621. a second friction pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a five-way tooth inspection machine. Referring to fig. 1, a five-way tooth inspection machine comprises a base 1, wherein two groups of tooth inspection assemblies 11 used for arranging threads on a five-way 21 are arranged on the top surface of the base 1, and a support assembly 3 used for supporting a bicycle frame 2 is arranged above the base 1. Wherein the bottom end of the bottom bracket 21 is connected with the bottom end of the bicycle frame 2. After having seted up the through-hole on the five-way 21, make the both ends of through-hole respectively towards two sets of tooth subassemblies 11 of patrolling, then with the global top surface butt with base 1 of five-way 21 to with frame 2 and 3 butts of supporting component, then start and patrol tooth subassembly 11, set up the screw thread to the through-hole on the five-way 21.

Referring to fig. 1, two sets of patrol tooth subassembly 11 distribute along the length direction of base 1, and two sets of patrol tooth subassembly 11 set up relatively, and patrol tooth subassembly 11 includes screw tap 111, and the axis direction of screw tap 111 is the level, and screw tap 111 sets up with base 1 sliding connection, and two screw taps 111 are close to each other or keep away from, and the one end fixedly connected with that screw tap 111 kept away from each other drives screw tap 111 pivoted driving motor 112, driving motor 112 and base 1 fixed connection.

With reference to fig. 1 and 2, the support assembly 3 includes a support rod 31 and an abutting rod 32, the support rod 31 is vertically disposed, the support rod 31 is located on one side of the base 1 in the length direction, the support rod 31 is located on one side of the connection line of the two taps 111, the support rod 31 is slidably connected to the base 1, and with reference to fig. 4, a locking assembly 4 is disposed between the support rod 31 and the base 1.

Referring to fig. 1 and 2, the abutting rod 32 is horizontally disposed, the abutting rod 32 is located above the supporting rod 31, the center of the abutting rod 32 in the length direction is hinged to the top end of the supporting rod 31, and the fixing assembly 5 is disposed between the abutting rod 32 and the supporting rod 31. The top end of the abutting rod 32 is fixedly connected with a supporting plate 321, the length direction of the supporting plate 321 is the same as that of the abutting rod 32, the top surface of the supporting plate 321 is fixedly connected with a first friction pad 322, and the top surface of the first friction pad 322 abuts against the frame 2.

Referring to fig. 3, the locking assembly 4 includes a locking plate 41, a locking bolt 42 and a locking nut 43, one side of the locking plate 41 vertically located in the length direction of the supporting rod 31 is fixedly connected with the side wall of the base 1, one side of the locking plate 41 close to the supporting rod 31 abuts against the side wall of the supporting rod 31, one end of the locking plate 41 far away from the base 1 is bent towards the direction close to the supporting rod 31 to form an abutting plate 411, and the side wall of the abutting plate 411 close to the base 1 abuts against the side wall of the supporting rod 31; the lateral wall that the bracing piece 31 is close to the stay 41 has been seted up and has been slided groove 311, and the vertical setting in groove 311 slides, and the wall thickness that the bracing piece 31 was run through in groove 311 slides, and lock nut 43 is located one side that the bracing piece 31 was kept away from to the stay 41, and lock bolt 42 is located one side that the bracing piece 31 was kept away from to stay 41, and the setting of lock bolt 42 level, the one end of lock bolt 42 pass slide groove 311 after with lock nut 43 threaded connection.

Referring to fig. 3, a T-shaped groove 312 is formed in the side wall of the support rod 31 close to the base 1, the T-shaped groove 312 is vertically arranged, a T-shaped block 3121 is embedded in the T-shaped groove 312, the T-shaped block 3121 is slidably connected with the support rod 31, and the T-shaped block 3121 is fixedly connected with the side wall of the base 1. When the height of the supporting plate 321 needs to be adjusted, the supporting rod 31 slides, the supporting rod 31 drives the abutting rod 32 to slide, the abutting rod 32 slides to drive the supporting plate 321 and the first friction pad 322 to slide until the first friction pad 322 abuts against the frame 2, and then the locking bolt 42 is tightened.

Referring back to fig. 2, the fixing assembly 5 includes a first fixing plate 51, a second fixing plate 52, a fixing bolt 53 and a fixing nut 54, the first fixing plate 51 is vertically disposed, the top end of the first fixing plate 51 is fixedly connected with the center of the length direction of the abutting rod 32, the second fixing plate 52 is located on one side of the first fixing plate 51, the second fixing plate 52 is vertically disposed, the bottom end of the second fixing plate 52 is fixedly connected with the top end of the supporting rod 31, and the fixing bolt 53 is sequentially connected with the fixing nut 54 through threads after passing through the first fixing plate 51 and the second fixing plate 52. When the angle of the support plate 321 needs to be adjusted, the support plate 321 is rotated, and after the support plate 321 abuts against the frame 2, the fixing bolt 53 is tightened.

With reference to fig. 1 and 4, the side of the tap 111 away from the support rod 31 is provided with the abutting assembly 6, the abutting assembly 6 includes an abutting column 61 and an abutting plate 62, the abutting column 61 is parallel to the support rod 31, the bottom end of the abutting column 61 is fixedly connected to the top surface of the base 1, the abutting plate 62 is of an arc plate-shaped structure which is bent upward, the abutting plate 62 is inclined, the inner circumferential surface of the abutting plate 62 faces the support rod 31, the outer circumferential surface of the abutting plate 62 is fixedly connected to the top end of the abutting column 61, and the inner circumferential surface of the abutting plate 62 is bonded with a second friction pad 621. When seting up the screw thread on five-way 21, with frame 2 simultaneously with first friction pad 322 and second friction pad 621 butt, can further promote frame 2's stability, and then can further reduce frame 2 and drive five-way 21 and take place the skew or the condition of rocking, further guarantee to set up the precision of screw thread.

The implementation principle of the five-way 21 tooth inspection machine in the embodiment of the application is as follows: after the two screw taps 111 are respectively aligned to the through holes at the two ends of the five-way valve 21, the position of the support rod 31 is adjusted according to the size and the shape of the frame 2 connected with the five-way valve 21, the angle of the support plate 321 is adjusted to ensure that the first friction pad 322 and the second friction pad 621 are abutted to the frame 2, then the two screw taps 111 slide to the two through holes respectively, the driving motor 112 is started, the driving motor 112 rotates to drive the screw taps 111 to rotate, and the threads on the through holes are opened.

The support rod 31 and the butt-joint rod 32 are arranged to butt the frame 2, so that when the through hole on the five-way tube 21 is provided with threads, a person does not need to hold the frame 2 connected with the five-way tube 21 by hands to maintain the stability of the frame 2 so as to maintain the stability of the five-way tube 21, the stability of the frame 2 and the five-way tube 21 is ensured, and the labor intensity of workers is reduced.

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 (10)

1. The utility model provides a five-way tooth inspection machine, includes base (1), and base (1) top surface is equipped with two sets of relative settings and patrols tooth subassembly (11), its characterized in that: the supporting component (3) used for supporting the bicycle frame (2) is arranged above the base (1), the supporting component (3) comprises a supporting rod (31) and a butt joint rod (32), the supporting rod (31) is located on one side of the distribution direction of the two groups of tooth inspection components (11), one end of the supporting rod (31) is connected with the base (1), the other end of the supporting rod is connected with the butt joint rod (32), and the butt joint rod (32) is abutted to the bicycle frame (2).

2. The five-way patrol tooth machine according to claim 1, wherein: bracing piece (31) and base (1) sliding connection, the slip direction of bracing piece (31) is vertical direction, is equipped with locking Assembly (4) between bracing piece (31) and base (1).

3. The five-way patrol tooth machine according to claim 2, wherein: locking Assembly (4) include stay (41), locking bolt (42) and lock nut (43), and stay (41) are located one side and base (1) fixed connection of bracing piece (31) length direction, and the lateral wall of bracing piece (31) has seted up groove (311) that slides, and the one end of locking bolt (42) passes behind groove (311) that slides and stay (41) and lock nut (43) threaded connection in proper order.

4. The five-way patrol tooth machine according to claim 2, wherein: one side of the support rod (31) far away from the base (1) is provided with a butt joint piece (411), the butt joint piece (411) is in butt joint with the side wall of the support rod (31) far away from the base (1), and the butt joint piece (411) is fixedly connected with the locking piece (41).

5. The five-way patrol tooth machine according to claim 1, wherein: the support rod (31) is hinged to the butt-joint rod (32), the direction of the hinge shaft is horizontal, and a fixing component (5) is arranged between the support rod (31) and the butt-joint rod (32).

6. The five-way patrol tooth machine according to claim 5, wherein: fixed subassembly (5) include first stationary blade (51), second stationary blade (52), fixing bolt (53) and fixation nut (54), first stationary blade (51) and butt-joint pole (32) fixed connection, second stationary blade (52) are located one side of first stationary blade (51), second stationary blade (52) and bracing piece (31) fixed connection, behind first stationary blade (51) and second stationary blade (52) in proper order, fixing bolt (53) pass with fixing bolt (53) threaded connection.

7. The five-way patrol tooth machine according to claim 1, wherein: the top surface of the supporting rod (31) is fixedly connected with a supporting plate (321), and the top surface of the supporting plate (321) is abutted to the frame (2).

8. The five-way patrol tooth machine according to claim 7, wherein: the top surface of the supporting plate (321) is fixedly connected with a first friction pad (322), and the first friction pad (322) is abutted to the frame (2).

9. The five-way patrol tooth machine according to claim 1, wherein: two sets of tooth subassembly (11) distribution direction of patrolling are kept away from one side of supporting component (3) and are equipped with butt subassembly (6), and butt subassembly (6) are including butt post (61) and butt board (62), the bottom and base (1) fixed connection of butt post (61), top and butt board (62) fixed connection, the top surface and frame (2) butt of butt board (62).

10. The five-way patrol tooth machine according to claim 9, wherein: and a second friction pad (621) is fixedly connected to the top surface of the abutting plate (62).

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