CN212945670U

CN212945670U - Fine adjustment mechanism for milling groove center of jack of connector

Info

Publication number: CN212945670U
Application number: CN202021119033.5U
Authority: CN
Inventors: 陈秋委; 张斌
Original assignee: Xi'an Weixu Machinery Co ltd
Current assignee: Xi'an Weixu Machinery Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-13
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a connector jack milling flutes center fine-tuning, including mount, pneumatic cylinder, adjusting box, anchor clamps base, fixed station and milling flutes blade, the pneumatic cylinder is provided with two, two fixed connection is in adjusting box lower extreme both sides respectively in the pneumatic cylinder upper end, two the equal fixed connection of pneumatic cylinder lower extreme is in the mount bottom, anchor clamps base sliding connection is in the adjusting box, the beneficial effects of the utility model are that: the adjustment of the left position and the right position of the machine jack on the fixed table is realized by rotating the fixed rotating shaft, and meanwhile, the front position and the rear position of the machine jack on the fixed table are adjusted by rotating the adjusting bolt, so that the slot milling blade is positioned at the center position of the machine jack, and the machine brake jack is punched, thereby realizing the adjustment of the jack center, effectively adjusting the offset of the machine jack, increasing the accuracy of the machine jack position and improving the machining quality of a machine.

Description

Fine adjustment mechanism for milling groove center of jack of connector

Technical Field

The utility model relates to a technical field is restoreed to the machine jack, specifically is connector jack milling flutes center fine-tuning.

Background

The machine jack is a connector mounting hole for connecting a machine with an external power supply or receiving a data signal, and the milling groove is a groove required by cutting through a specific cutter, namely simply cutting into a groove by using a cutter with a bottom edge.

In the process of milling the grooves in the machine jacks, due to long-time work, the machine inevitably generates position deviation, the center position of the milling grooves in the jacks deviates, however, the existing machine clamp can only fix the machine below a milling groove blade and cannot adjust the position, the machine jacks cannot be repaired in time when the machine jacks deviate, the accuracy of drilling the machine jacks is influenced, and the machining quality of the machine is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector jack milling flutes center fine-tuning to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the fine adjustment mechanism for the milling groove center of the jack of the connector comprises a fixing frame, two hydraulic cylinders, an adjusting box, a clamp base, a fixing table and a milling groove blade, wherein the upper ends of the two hydraulic cylinders are respectively and fixedly connected to two sides of the lower end of the adjusting box, the lower ends of the two hydraulic cylinders are fixedly connected to the bottom of the fixing frame, the clamp base is slidably connected in the adjusting box, two fixing rotating shafts are respectively and rotatably connected to two sides of the clamp base in the adjusting box, the front end of one of the fixing rotating shafts penetrates through the adjusting box and is fixedly connected with a first adjusting rotating handle, a centrifugal rotating roller is fixedly connected to the fixing rotating shaft and is positioned in the adjusting box, one side, close to the centrifugal rotating roller, is contacted with the side wall of the clamp base, an adjusting bolt is in threaded connection with the middle position of the front side of the adjusting box, two splint are located both sides around the anchor clamps base respectively, adjusting bolt is located one end swivelling joint on the splint of front side in the adjustment box, three extrusion springs of group of fixedly connected with between lateral wall and the splint of rear side behind the adjustment box, anchor clamps base upper end pass the adjustment box and with fixed station bottom fixed connection, driving motor of mount upper end fixedly connected with, the driving motor output passes on the mount casing and with the slotting cutter piece joint.

Preferably, the rear end of the fixed rotating shaft penetrates through the adjusting box and is fixedly connected with a linkage gear, and the linkage gears are in transmission connection through a transmission chain.

Preferably, a fixing hole is formed in the fixing table, a fixing bolt is rotatably connected in the fixing hole, two thread sleeves are connected to the fixing bolt in a threaded manner, and the directions of the threads in the two thread sleeves are opposite.

Preferably, the two ends of the fixing hole are fixedly connected with a fixing bearing, the inner ring of the fixing bearing is fixedly connected to a fixing bolt, and one end of the fixing bolt penetrates through the fixing hole and is fixedly connected with a fixed rotating handle.

Preferably, a sliding groove is formed in the upper end of the fixing table, a pair of connecting blocks are connected in the sliding groove in a sliding mode, the lower ends of the connecting blocks are fixedly connected to the two threaded sleeves respectively, a clamping jaw is fixedly connected to the upper end of each connecting block, and the clamping jaw is close to an anti-skidding tooth fixedly connected to one side.

Preferably, a groove is formed in the inner side wall of the adjusting box and corresponds to the centrifugal rotating roller, and a second adjusting handle is fixedly connected to one end, located outside the adjusting box, of the adjusting bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustment of the left position and the right position of the machine jack on the fixed table is realized by rotating the fixed rotating shaft, and meanwhile, the front position and the rear position of the machine jack on the fixed table are adjusted by rotating the adjusting bolt, so that the slot milling blade is positioned at the center position of the machine jack, and the machine brake jack is punched, thereby realizing the adjustment of the jack center, effectively adjusting the offset of the machine jack, increasing the accuracy of the machine jack position and improving the machining quality of a machine.

Drawings

Fig. 1 is a schematic view of the front appearance structure of the present invention;

FIG. 2 is a front sectional structure diagram of the adjusting box and the fixing table of the present invention;

fig. 3 is a schematic view of the top-view appearance structure of the adjusting box of the present invention.

In the figure: 1. a fixed mount; 2. a hydraulic cylinder; 3. an adjustment box; 4. a clamp base; 5. a fixed table; 6. a drive motor; 7. milling a slot blade; 8. fixing the rotating shaft; 9. centrifuging and rotating the roller; 10. a groove; 11. a linkage gear; 12. a drive chain; 13. a first adjusting rotating handle; 14. a splint; 15. a compression spring; 16. adjusting the bolt; 17. a second adjustment handle; 18. a fixing hole; 19. fixing the bolt; 20. a threaded sleeve; 21. connecting blocks; 22. a clamping jaw; 23. anti-slip teeth; 24. fixing the bearing; 25. the rotating handle is fixed.

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 present invention provides a technical solution: the connector jack milling groove center fine adjustment mechanism comprises a fixed frame 1, hydraulic cylinders 2, an adjusting box 3, a clamp base 4, a fixed table 5 and a milling groove blade 7, wherein the number of the hydraulic cylinders 2 is two, the upper ends of the two hydraulic cylinders 2 are respectively and fixedly connected with the two sides of the lower end of the adjusting box 3, the lower ends of the two hydraulic cylinders 2 are respectively and fixedly connected with the bottom of the fixed frame 1, the clamp base 4 is in sliding connection with the adjusting box 3, a fixed rotating shaft 8 is respectively and rotatably connected with the two sides of the clamp base 4 in the adjusting box 3, the front end of one fixed rotating shaft 8 penetrates through the adjusting box 3 and is fixedly connected with a first adjusting rotating handle 13, a centrifugal rotating roller 9 is respectively and fixedly connected with the fixed rotating shaft 8 and is positioned in the adjusting box 3, one side, which is close to the centrifugal rotating roller 9, is respectively contacted with the side wall of the clamp base 4, an adjusting bolt, two splint 14 are located both sides around the anchor clamps base 4 respectively, adjusting bolt 16 is located one end swivelling joint on front side splint 14 in adjusting box 3, fixedly connected with three group's extrusion springs 15 between adjusting box 3 rear side wall and the

rear side splint

14, 4 upper ends of anchor clamps bases pass adjusting box 3 and with 5 bottom fixed connections of fixed station, 1 upper end fixedly connected with driving motor 6 of mount, the output of driving motor 6 passes 1 upper shell of mount and just with the joint of milling flutes blade 7.

The rear end of a fixed rotating shaft 8 penetrates through an adjusting box 3 and is fixedly connected with a linkage gear 11, the linkage gears 11 are in transmission connection through a transmission chain 12, the linkage gear 11 and the transmission chain 12 can enable two centrifugal rotating rollers 9 to synchronously rotate, a fixing hole 18 is formed in a fixing platform 5, a fixing bolt 19 is rotationally connected in the fixing hole 18, two thread sleeves 20 are in threaded connection on the fixing bolt 19, the internal thread directions of the two thread sleeves 20 are opposite, two ends of the fixing hole 18 are fixedly connected with a fixing bearing 24, the inner ring of the fixing bearing 24 is fixedly connected on the fixing bolt 19, one end of the fixing bolt 19 penetrates through the fixing hole 18 and is fixedly connected with a fixing rotating handle 25, the two thread sleeves 20 are driven to oppositely move through the rotation of the fixing bolt 19, the upper end of the fixing platform 5 is provided with a sliding groove, and the sliding groove is internally and slidably, connecting block 21 lower extreme is fixed connection respectively on two thread bush 20, clamping jaw 22 of the equal fixedly connected with in connecting block 21 upper end, clamping jaw 22 is close to the equal fixedly connected with antiskid tooth 23 in one side mutually, the centre gripping through clamping jaw 22 is fixed the machine on fixed station 5, on 3 inside walls of adjusting box and with the centrifugation change the corresponding position of roller 9 on all seted up a recess 10, adjusting bolt 16 is located adjusting box 3 outer one end fixedly connected with second adjusting handle 17, second adjusting handle 17 can be conveniently to adjusting bolt 16's rotation.

Specifically, firstly, the whole device is connected with an external power supply, when the central position of the milling groove needs to be adjusted left and right, the first adjusting rotating handle 13 is rotated to drive one of the fixed rotating shafts 8 to rotate, the two fixed rotating shafts 8 are synchronously rotated through the transmission of the transmission chain 12, so that the two centrifugal rotating rollers 9 are driven to synchronously rotate, the clamp base 4 is positioned in the adjusting box 3 to slide left and right, and finally the machine fixed at the upper end of the fixed table 5 is driven to adjust the left and right positions, when the central position of the milling groove needs to be adjusted front and back, the second adjusting handle 17 is rotated to drive the adjusting bolt 16 to rotate, so that the adjusting bolt 16 is positioned on the adjusting box 3 to move front and back, the clamp base 4 is positioned in the adjusting box 3 to slide front and back, so that the machine on the fixed table 5 is driven to move front and back, and the hydraulic cylinder 2 and, make 6 output of driving motor drive milling flutes blade 7 and rotate, pneumatic cylinder 2 promotes adjusting box 3 upward movement simultaneously, drives the machine upward movement, finally with the contact of 7 lower extremes of milling flutes blade, through the high-speed rotation of milling flutes blade 7, carries out the drilling of jack to the machine, accomplishes the adjustment to the jack milling flutes center, has avoided the influence of jack skew to machine processingquality.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fine adjustment mechanism for the milling groove center of the jack of the connector is characterized by comprising a fixing frame (1), two hydraulic cylinders (2), an adjusting box (3), a clamp base (4), a fixing table (5) and a milling groove blade (7), wherein the two hydraulic cylinders (2) are arranged, the upper ends of the two hydraulic cylinders (2) are respectively and fixedly connected with the two sides of the lower end of the adjusting box (3), the lower ends of the two hydraulic cylinders (2) are respectively and fixedly connected with the bottom of the fixing frame (1), the clamp base (4) is slidably connected in the adjusting box (3), the adjusting box (3) is internally positioned and is also rotatably connected with a fixing rotating shaft (8) at the two sides of the clamp base (4), the front end of one fixing rotating shaft (8) penetrates through the adjusting box (3) and is fixedly connected with a first adjusting rotating handle (13), the fixing rotating shaft (8) is fixedly connected with a centrifugal rotating roller (9) in the adjusting box (3, one side of the centrifugal roller (9) close to the side is contacted with the side wall of the clamp base (4), an adjusting bolt (16) is connected with the middle position of the front side of the adjusting box (3) in a threaded manner, two clamping plates (14) are arranged in the adjusting box (3), the two clamping plates (14) are respectively positioned at the front side and the rear side of the clamp base (4), one end of the adjusting bolt (16) positioned in the adjusting box (3) is rotationally connected on the front side clamping plate (14), three groups of extrusion springs (15) are fixedly connected between the rear side wall of the adjusting box (3) and the rear side clamping plate (14), the upper end of the clamp base (4) passes through the adjusting box (3) and is fixedly connected with the bottom of the fixed platform (5), the upper end of the fixed frame (1) is fixedly connected with a driving motor (6), the output end of the driving motor (6) penetrates through the upper shell of the fixing frame (1) and is clamped with the milling groove blade (7).

2. The connector jack mill groove center fine adjustment mechanism of claim 1, wherein: the rear end of the fixed rotating shaft (8) penetrates through the adjusting box (3) and is fixedly connected with a linkage gear (11), and the linkage gear (11) is in transmission connection through a transmission chain (12).

3. The connector jack mill groove center fine adjustment mechanism of claim 1, wherein: a fixing hole (18) is formed in the fixing table (5), a fixing bolt (19) is connected in the fixing hole (18) in a rotating mode, two threaded sleeves (20) are connected to the fixing bolt (19) in a threaded mode, and the internal thread directions of the two threaded sleeves (20) are opposite.

4. The connector jack mill groove center fine adjustment mechanism of claim 3, wherein: the fixing device is characterized in that two ends of the fixing hole (18) are fixedly connected with a fixing bearing (24), the inner ring of the fixing bearing (24) is fixedly connected to a fixing bolt (19), and one end of the fixing bolt (19) penetrates through the fixing hole (18) and is fixedly connected with a fixing rotating handle (25).

5. The connector jack mill groove center fine adjustment mechanism of claim 1, wherein: fixed station (5) upper end just has seted up a spout, sliding connection has a pair of connecting block (21) in the spout, connecting block (21) lower extreme fixed connection is respectively on two thread bush (20), clamping jaw (22) of the equal fixedly connected with in connecting block (21) upper end, clamping jaw (22) are close to equal fixedly connected with antiskid tooth (23) in one side mutually.

6. The connector jack mill groove center fine adjustment mechanism of claim 1, wherein: a groove (10) is formed in the inner side wall of the adjusting box (3) and corresponds to the centrifugal rotating roller (9), and a second adjusting handle (17) is fixedly connected to one end, located outside the adjusting box (3), of the adjusting bolt (16).