CN110936189A

CN110936189A - Special fixture for milling machine for manufacturing male and female cable sleeves

Info

Publication number: CN110936189A
Application number: CN201911194778.XA
Authority: CN
Inventors: 董平军; 佘纯元; 周俊
Original assignee: Chongqing Taishan Cable Co Ltd
Current assignee: Chongqing Taishan Cable Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-03-31

Abstract

The invention discloses a special clamp for manufacturing a male and female cable sleeve, which comprises a first clamping block and a second clamping block, wherein the first clamping block is provided with a strip-shaped groove, the central line of the strip-shaped groove and the central line of a fixing groove of the second clamping block are positioned on the same horizontal plane, and the opening of the fixing groove is opposite to the opening of the strip-shaped groove. According to the characteristics of the male sleeve and the female sleeve, the special fixture for machining is designed, the position of the male sleeve and the position of the female sleeve do not need to be constantly adjusted during the milling machine machining, the male sleeve and the female sleeve are centered at a fixed length automatically, the production efficiency is improved, and the quality is guaranteed.

Description

Special fixture for milling machine for manufacturing male and female cable sleeves

Technical Field

The invention relates to a clamp of a milling machine, in particular to a special clamp for manufacturing a milling machine by using a cable male and female sleeve.

Background

In the production process of the cable, due to factors such as the length of the section, bending and the like, the cables with specific lengths need to be connected, and the male and female cable sleeves are commonly used for connection in the actual production process. And different male and female sleeves are required for the cables due to different models, so that a milling machine is required for processing. When the milling machine is used for processing the male and female sleeves, because the male and female sleeve blanks have tolerance, the male and female sleeves to be processed need to be readjusted every time, and the efficiency is quite low. There is a slight deviation in each adjustment, and the male and female sleeves sometimes do not fit perfectly.

Therefore, the technical personnel in the field are dedicated to develop a special fixture for a milling machine for manufacturing a male sleeve and a female sleeve of a cable, and the special fixture for processing is designed according to the characteristics of the male sleeve and the female sleeve. The milling machine does not need to adjust the position of the male sleeve and the female sleeve constantly during processing, automatically centers the male sleeve and the female sleeve in a fixed length, improves the production efficiency and ensures the quality.

Disclosure of Invention

In view of the above defects in the prior art, the present invention provides a special fixture for a milling machine for manufacturing a male and female cable jacket, which can automatically fix and center the length of the male and female cable jacket without additional adjustment when the male and female cable jacket are machined.

In order to achieve the purpose, the invention provides a special fixture for a milling machine for manufacturing male and female cable sleeves, which comprises a first clamping block and a second clamping block, wherein the first clamping block is provided with a strip-shaped groove, the central line of the strip-shaped groove and the central line of a fixing groove of the second clamping block are positioned on the same horizontal plane, and the opening of the fixing groove is opposite to the opening of the strip-shaped groove.

Preferably, the second clamping block comprises a positioning baffle plate arranged on the boss, and the extending length of the positioning baffle plate relative to the boss is equal to the width of the cable male and female sleeves. The positioning baffle plate is detachable, and the extending length of the positioning baffle plate is set according to the width of the cable male and female sleeve to be processed.

Preferably, the fixing groove is formed in the left side face of the fixing block, and the cross section of the fixing groove is triangular. The fixing groove with the triangular cross section is convenient to clamp, and time is saved.

Preferably, the bottom of the positioning baffle and the bottom of the first clamping block are in the same horizontal plane. The cable male and female sleeve that needs processing itself has the burr, and the area of contact of male and female cover and positioning baffle is more when both are in same horizontal plane location, is favorable to the stability of cable male and female cover fixed length.

Preferably, one end of the positioning baffle is provided with a second mounting hole, and the positioning baffle penetrates through the second mounting hole through a second connecting device to be connected with the boss.

Preferably, the fixing block is provided with a first mounting hole, and the first connecting device penetrates through the first mounting hole to be connected with the fixture body. The fixed block can be selected according to the type and the size of the cable male and female sleeve.

The novel beneficial effect of this use is: the invention utilizes the strip-shaped groove, the fixed groove and the positioning baffle to quickly center the male and female cable sleeves to be processed in a fixed length, thereby reducing the clamping time and improving the working efficiency. The fixed block and the positioning baffle are convenient to detach, different fixed blocks and different positioning baffles only need to be correspondingly installed in the different cable male and female sleeves in the machining process, and convenience and rapidness are achieved.

Drawings

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

FIG. 2 is a schematic view of a fixture according to an embodiment of the present invention.

Reference numbers in the figures: 1 is a fixture body; 2 is a first clamping block; 3 is a second clamping block; 4 is a boss; 5 is a positioning baffle plate; 6 is a first mounting hole; 601 is a first connecting device; 7 is a second mounting hole; 701 is a second connecting device; 8 is a strip-shaped groove; 9 is a fixed groove; and 10, a fixed block.

Detailed Description

The invention is further illustrated by the following figures and examples.

As shown in fig. 1 to 2, a public female cover of cable preparation milling machine special fixture includes first clamp splice 2 and second clamp splice 3, first clamp splice 2 is installed on the 1 opening the left side of the anchor clamps body, second clamp splice 3 is installed on 1 opening the right of the anchor clamps body, 1 common adoption of the anchor clamps body is paired with the milling machine bench vice, first clamp splice 2 is opened there is bar groove 8, the width of bar groove 8 slightly is less than the width of the public female cover of cable usually, bar groove 8 is too wide not play the positioning action, the public female cover of the too narrow cable in bar groove 8 adds the easy aversion man-hour, the central line in bar groove 8 and the central line of 3 fixed slots 9 of second clamp splice are in same horizontal plane, fixed slot 9 openings and the relative setting in bar groove 8 openings.

The cable male and female cover that needs processing is placed between first clamp splice 2 and second clamp splice 3, treats first clamp splice 2 and the tight in-process of second clamp splice 3 clamp, and the bar groove 8 of first clamp splice 2 and the fixed slot 9 of second clamp splice 3 are all at same horizontal plane to cable male and female cover location, the tight back cable male and female cover central line of clamp, bar groove 8 central line and fixed slot 9 central line, realize the centering to cable male and female cover.

The second clamping block 3 comprises a positioning baffle plate 5 arranged on the boss 4, the extending length of the positioning baffle plate 5 relative to the boss 4 is equal to the width of the cable male and female sleeve, and the bottom of the positioning baffle plate 5 and the bottom of the first clamping block 2 are in the same horizontal plane. One end of the positioning baffle 5 is provided with a second mounting hole 7, and the positioning baffle 5 penetrates through the second mounting hole 7 through a second connecting device 701 to be connected with the boss 4. After the positioning baffle 5 is installed, the cable male and female sleeves are positioned only through the positioning baffle in the clamping process, repeated adjustment is not needed during multiple times of processing, and the fixed length is realized.

The fixing groove 9 is arranged on the left side face of the fixing block 10, the cross section of the fixing groove 9 is triangular, the opening of the fixing groove 9 is generally right-angled, the fixing block 10 is provided with a first mounting hole 6, and the first connecting device 601 penetrates through the first mounting hole 6 to be connected with the clamp body 1.

The working principle of the invention is as follows: the first clamping block 2, the second clamping block 3 and the positioning baffle 5 are installed according to the size of the cable male and female sleeve to be processed. The cable male and female sleeves are generally standard sizes, so that the first clamping block 2, the second clamping block 3 and the positioning baffle 5 are also processed into standard sizes, so that the cable male and female sleeves are convenient to mount and dismount without repeated adjustment. The adjusting clamp body 1 enables the first clamping block 2 and the second clamping block 3 to be gradually close to each other, the cable male and female sleeve is placed between the first clamping block 2 and the second clamping block 3 in a proper position, one end of the cable male and female sleeve is tightly attached to the positioning baffle plate 5, the adjusting clamp body 1 is continuously adjusted to clamp the cable male and female sleeve, and the cable male and female sleeve can be directly machined after being clamped. Fixed slot 9 and bar groove 8 not only play the positioning action and can also prevent that the public female cover of cable from appearing rocking in the processing, improve the machining precision to the public female cover of cable.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a special fixture of public female cover preparation of cable, characterized by: including first clamp splice (2) and second clamp splice (3), first clamp splice (2) are opened there are bar groove (8), bar groove (8) central line with the central line of second clamp splice (3) fixed slot (9) is in same horizontal plane, fixed slot (9) opening with bar groove (8) opening sets up relatively.

2. The special fixture for manufacturing the male and female cable sleeves as claimed in claim 1, wherein: the second clamping block (3) comprises a positioning baffle (5) arranged on a boss (4), and the extending length of the positioning baffle (5) relative to the boss (4) is equal to the width of the male and female cable sleeves.

3. The special fixture for manufacturing the male and female cable sleeves as claimed in claim 1, wherein: the fixing groove (9) is arranged on the left side face of the fixing block (10), and the cross section of the fixing groove is triangular.

4. The special fixture for manufacturing the male and female cable sleeves as claimed in claim 2, wherein: the bottom of the positioning baffle (5) and the bottom of the first clamping block (2) are positioned on the same horizontal plane.

5. The special fixture for manufacturing the male and female cable sleeves as claimed in claim 2, wherein: one end of the positioning baffle (5) is provided with a second mounting hole (7), and the positioning baffle (5) penetrates through the second mounting hole (7) through a second connecting device (701) to be connected with the boss (4).

6. The special fixture for manufacturing the male and female cable sleeves as claimed in claim 3, wherein: the fixing block (10) is provided with a first mounting hole (6), and a first connecting device (601) penetrates through the first mounting hole (6) to be connected with the clamp body (1).