CN209805074U - An automatic stripping fixture - Google Patents

Abstract

The utility model discloses an automatic stripping fixture, which comprises a bottom plate, a pair of support rods are fixedly connected to the bottom plate, and a sliding rod and a pair of guide rods are fixedly connected between the left support rod and the right support rod , a sliding seat is installed on the guide rod, a lower stripping knife is fixedly connected to the sliding seat, an upper stripping knife is slidingly installed on the sliding seat, and a pressure block seat is installed on the sliding bar, A briquetting block is slidably installed in the briquetting block seat, and a slanting block is arranged on the upper end of the sliding seat. An upper clamping head and a lower clamping head are installed, and a cable is clamped between the upper clamping head and the lower clamping head. The utility model has the advantages of simple principle, stable performance, improved wire stripping quality, improved labor efficiency and enhanced product stability.

Description

An automatic stripping fixture

technical field

The utility model relates to the technical field of household electrical appliances, in particular to an automatic stripping fixture.

Background technique

When crimping the metal terminals in the power cord of household appliances, use wire strippers to manually strip the wires, then put the stripped wires into the crimping barrel of the metal terminals, and then put the terminals and wires into the positioning block of the mold for crimping. terminals. Manual stripping can easily cause the copper wire of the wire to be injured or cut off, which will affect the electrical performance and reduce the mechanical strength. Manual setting is not easy to locate, and it is easy to cause defects such as crimping wire, hollow, and crimping insulation, poor product consistency, and low efficiency. Therefore, there is an urgent need for a metal terminal wire stripping jig to solve the above problems.

Utility model content

The purpose of this utility model is to provide an automatic stripping jig to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An automatic stripping fixture, comprising a base plate, a pair of support rods are fixedly connected to the base plate, a slide bar and a pair of guide rods are fixedly connected between the left support rod and the right support rod, the guide rods The upper sliding device is equipped with a sliding seat, and the surface of the guide rod is covered with a return spring. The lower stripping knife is fixedly connected to the sliding seat, and the upper stripping knife is slidingly installed on the sliding seat. There is a briquetting seat, a briquetting block is slidably installed in the briquetting seat, and a section of the briquetting block protruding from the briquetting seat is also sleeved on a return spring, the upper end of the sliding seat is provided with a slanting block, and the lower end of the briquetting block The inclined surface of the inclined block is against the inclined surface of the inclined block, and the right end of the bottom plate is fixedly connected with a supporting column, and the supporting column is provided with an upper clamping head and a lower clamping head, and a cable is clamped between the upper clamping head and the lower clamping head. .

Preferably, the lower clamping head is fixedly connected to the support column, a slider is slidably installed on the support column, the upper clamping head is fixedly connected to the slider, the upper end of the support column is provided with a horizontal plate, and the horizontal plate A clamping cylinder is installed on the board, and the telescoping end of the clamping cylinder is connected with the slide block.

Preferably, an upper wire stripping knife seat is slidably installed on the sliding seat, and the upper wire stripping knife is slidably installed on the upper wire stripping knife seat, and a wire stripping knife cylinder is installed on the upper end of the upper wire stripping knife seat , the telescopic end of the stripping knife cylinder is connected to the upper stripping knife, and the left end of the cable is clamped between the upper stripping knife and the lower stripping knife.

Preferably, the upper end of the sliding seat is provided with a fixed block, and a wire width adjustment knob is rotated on the fixed block, and a screw rod is connected to the lower end of the wire width adjustment knob, and the screw rod is connected with the upper end of the wire stripping knife seat. Threaded holes fit for installation.

Preferably, a blocking piece is installed on the sliding seat, and a photoelectric sensor is installed on the blocking piece.

Preferably, the upper end of the support rod on the left side is rotatably equipped with a stripping length adjustment knob, and the stripping length adjustment knob is connected with a threaded rod, and the threaded rod is installed in cooperation with the threaded hole on the pressure block seat.

Compared with the prior art, the beneficial effect of the utility model is: in the utility model, turning the wire width adjustment knob can realize the overall up and down movement of the upper stripping knife seat, and then realize the adjustment of the distance between the upper stripping knife and the lower stripping knife. Adjustable so that the unit can accommodate cables of different diameters. The front end of the cable pushes against the baffle to trigger the photoelectric sensor. After triggering, the photoelectric sensor transmits the signal to the controller, and the controller controls the clamping cylinder to drive the upper clamping head to move down to realize the clamping of the cable. Turning the stripping length adjustment knob can realize the adjustment of the left and right positions of the pressing block seat, and then adjust the leftward movement distance of the sliding seat during crimping, that is, control the stripping length of the cable. The utility model has the advantages of simple principle, stable performance, improved wire stripping quality, improved labor efficiency and enhanced product stability.

Description of drawings

Fig. 1 is a structural schematic diagram of an automatic stripping fixture;

Fig. 2 is a schematic diagram of the local structure of K in an automatic stripping fixture.

In the figure: 1-base plate, 2-support rod, 3-cable, 4-sliding seat, 5-guide rod, 6-return spring, 7-slope block, 8-press block, 9-press block seat, 10- Slider, 11-stripping length adjustment knob, 12-support column, 13-lower clamping head, 14-upper clamping head, 15-slider, 16-horizontal plate, 17-clamping cylinder, 18-block, 19 - photoelectric sensor, 20 - lower wire stripping knife, 21 - upper wire stripping knife, 22 - upper wire stripping knife seat, 23 - wire stripping knife cylinder, 24 - wire width adjustment knob.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, the utility model provides a technical solution: an automatic stripping fixture, including a base plate 1, a pair of support rods 2 are fixedly connected to the base plate 1, the support rod 2 on the left side and the right side A slide bar 10 and a pair of guide rods 5 are fixedly connected between the support rods 2, a sliding seat 4 is installed on the guide bar 5, and a return spring 6 is set on the surface of the guide bar 5, and the slide seat 4 A lower wire stripping knife 20 is fixedly connected on the upper side, an upper wire stripping knife 21 is slidably installed on the sliding seat 4, and a pressing block seat 9 is slidably installed on the sliding bar 10, and a pressing block seat 9 is slidably installed in the pressing block seat 9. Block 8, a section of the briquetting block 8 protruding from the briquetting block seat 9 is also sleeved on a return spring 6, the upper end of the slide seat 4 is provided with a slanting block 7, and the slant surface of the lower end of the briquetting block 8 is against the slanting surface of the slanting block 7 Above, the right end of the bottom plate 1 is fixedly connected with a support column 12, and the support column 12 is provided with an upper clamping head 14 and a lower clamping head 13, and the cable 3 is clamped between the upper clamping head 14 and the lower clamping head 13. .

During work, the upper clamping head 14 and the upper clamping head 13 clamp the cable 3, and the upper stripping knife 21 and the lower stripping knife 20 clamp the left end of the cable 3; The slope at the bottom of the block 8 pushes the sliding seat 4 to slide to the left, and then the upper stripping knife 21 and the lower stripping knife 20 follow the sliding seat 4 to slide to the left, and the cable 3 is peeled during the crimping process.

Preferably, the lower clamping head 13 is fixedly connected to the support column 12, a slider 15 is slidably installed on the support column 12, the upper clamping head 14 is fixedly connected to the slider 15, and the upper end of the support column 12 A horizontal plate 16 is provided, and a clamping cylinder 17 is installed on the horizontal plate 16 , and the telescoping end of the clamping cylinder 17 is connected with the slide block 15 .

The clamping cylinder 17 drives the upper clamping head 14 to move up and down to realize the clamping of the cable 3 .

Preferably, an upper stripping knife seat 22 is slidably installed on the sliding seat 4, and the upper stripping knife 21 is slidably installed on the upper stripping knife seat 22, and the upper end of the upper stripping knife seat 22 is set A wire stripping knife cylinder 23 is installed, the telescopic end of the wire stripping knife cylinder 23 is connected to the upper wire stripping knife 21 , and the left end of the cable 3 is clamped between the upper wire stripping knife 21 and the lower wire stripping knife 20 .

Stripping knife cylinder 23 drives upper stripping knife 21 to move up and down, realizes the clamping to cable 3 left ends.

Preferably, the upper end of the slide seat 4 is provided with a fixed block, on which the wire width adjustment knob 24 is rotatably installed, and the lower end of the wire width adjustment knob 24 is connected with a screw rod, and the screw rod is connected with the upper wire stripper The threaded hole provided on the seat 22 cooperates to install.

Turning the wire width adjustment knob 24 can realize the overall up and down movement of the upper wire stripping knife holder 22, and then realize the adjustment of the distance between the upper wire stripping knife 21 and the lower wire stripping knife 20, so that the device can adapt to cables 3 of different diameters.

Preferably, a blocking piece 18 is installed on the sliding seat 4 , and a photoelectric sensor 19 is installed on the blocking piece 18 .

The front end of the cable 3 pushes against the catch 18 to trigger the photoelectric sensor 19. After the trigger, the photoelectric sensor 19 transmits the signal to the controller, and the controller controls the clamping cylinder 17 to drive the upper clamping head 14 to move down to realize the clamping of the cable 3.

Preferably, the upper end of the support rod 2 on the left side is rotatably equipped with a stripping length adjustment knob 11, and the stripping length adjustment knob 11 is connected with a threaded rod, and the threaded rod cooperates with the threaded hole on the pressure block seat 9 Install.

Turning the stripping length adjustment knob 11 can realize the adjustment of the left and right positions of the pressure block seat 9, and then adjust the leftward movement distance of the sliding seat 4 during crimping, that is, the control device controls the stripping length of the cable 3. When adjusting the stripping length The position of the blocking plate 18 needs to be adjusted accordingly.

The working principle of the utility model is: the utility model is an automatic stripping fixture. When working, the upper clamping head 14 and the upper clamping head 13 clamp the cable 3, and the upper wire stripping knife 21 and the lower wire stripping knife 20 clamp Tighten the left end of the cable 3; the crimping machine drives the pressing block 8 to press down, pushes the sliding seat 4 to slide to the left through the slope at the bottom of the pressing block 8, and then the upper stripping knife 21 and the lower stripping knife 20 follow the sliding seat 4 in the direction Slide to the left to strip the cable 3 during the crimping process. The clamping cylinder 17 drives the upper clamping head 14 to move up and down to realize the clamping of the cable 3 . Stripping knife cylinder 23 drives upper stripping knife 21 to move up and down, realizes the clamping to cable 3 left ends. Turning the wire width adjustment knob 24 can realize the overall up and down movement of the upper wire stripping knife holder 22, and then realize the adjustment of the distance between the upper wire stripping knife 21 and the lower wire stripping knife 20, so that the device can adapt to cables 3 of different diameters. The front end of the cable 3 withstands the blocking plate 18 to trigger the photoelectric sensor 19, and after triggering, the photoelectric sensor 19 transmits a signal to the controller, and the controller controls the clamping cylinder 17 to drive the upper clamping head 14 to move down to realize the clamping of the cable 3. Turning the stripping length adjustment knob 11 can realize the adjustment of the left and right positions of the pressure block seat 9, and then adjust the leftward movement distance of the sliding seat 4 during crimping, that is, the control device controls the stripping length of the cable 3. When adjusting the stripping length The position of the blocking plate 18 needs to be adjusted accordingly.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides an automatic peel and press tool, includes bottom plate (1), its characterized in that: the wire stripper is characterized in that a pair of supporting rods (2) is fixedly connected to the bottom plate (1), a sliding rod (10) and a pair of guide rods (5) are fixedly connected between the left supporting rod (2) and the right supporting rod (2), a sliding seat (4) is slidably arranged and mounted on each guide rod (5), a reset spring (6) is sleeved on the surface of each guide rod (5), a lower wire stripping knife (20) is fixedly connected to each sliding seat (4), an upper wire stripping knife (21) is slidably mounted on each sliding seat (4), a pressing block seat (9) is slidably mounted on each sliding rod (10), a pressing block (8) is slidably mounted in each pressing block seat (9), a section of each pressing block (8) extending out of each pressing block seat (9) is also sleeved with each reset spring (6), an inclined block (7) is arranged at the upper end of each sliding seat (4), and the inclined plane of the lower end of each pressing, the right-hand member fixedly connected with support column (12) of bottom plate (1), support column (12) set up and install wire clamping head (14) and lower wire clamping head (13), go up wire clamping head (14) and down the centre gripping between wire clamping head (13) have cable (3).

2. The automatic peeling jig of claim 1, characterized in that: lower wire clamping head (13) fixed connection is on support column (12), slidable mounting has slider (15) on support column (12), go up wire clamping head (14) fixed connection on slider (15), the upper end of support column (12) is provided with diaphragm (16), set up on diaphragm (16) and install die clamping cylinder (17), the flexible end of die clamping cylinder (17) links to each other with slider (15).

3. The automatic peeling jig of claim 1, characterized in that: the cable stripping device is characterized in that an upper wire stripping knife holder (22) is slidably mounted on the sliding seat (4), the upper wire stripping knife (21) is slidably mounted on the upper wire stripping knife holder (22), a wire stripping knife cylinder (23) is mounted at the upper end of the upper wire stripping knife holder (22), the telescopic end of the wire stripping knife cylinder (23) is connected with the upper wire stripping knife (21), and the left end of the cable (3) is clamped between the upper wire stripping knife (21) and the lower wire stripping knife (20).

4. The automatic peeling jig of claim 3, characterized in that: the wire stripping device is characterized in that a fixed block is arranged at the upper end of the sliding seat (4), a wire width adjusting knob (24) is rotatably mounted on the fixed block, a screw rod is connected to the lower end of the wire width adjusting knob (24), and the screw rod is mounted in a matched mode with a threaded hole formed in the upper wire stripping tool apron (22).

5. The automatic peeling jig of claim 1, characterized in that: a blocking piece (18) is arranged and installed on the sliding seat (4), and a photoelectric sensor (19) is arranged and installed on the blocking piece (18).

6. The automatic peeling jig of claim 1, characterized in that: the upper end of the supporting rod (2) on the left side is rotatably provided with a wire stripping length adjusting knob (11), the wire stripping length adjusting knob (11) is connected with a threaded rod, and the threaded rod is matched with a threaded hole in the pressing block seat (9) for installation.