CN212242227U

CN212242227U - Cutting device for straight needle insertion needle

Info

Publication number: CN212242227U
Application number: CN202020656167.4U
Authority: CN
Inventors: 杨祥吉; 陈鹰; 孙春光; 任潇; 孙庆满; 赵建华; 林中校
Original assignee: Zhejiang Hengya Electronic Technology Co Ltd
Current assignee: Zhejiang Hengya Electronic Technology Co Ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-29
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a cutting device for a straight needle inserting needle, which comprises a box body, the utility model is characterized in that a positioning device is arranged at the upper end of a plastic part placing plate, firstly, a user rotates a rotating handle to rotate a screw rod to perform screw thread transmission with a sliding block, the sliding block is moved to the right, then, the user can place the plastic part on the sliding block, then, the sliding block is moved to the left to move the plastic part to be contacted with a first stop block in the process of reversing and rotating the handle, thereby achieving the positioning effect of the plastic part, further achieving the positioning and placing of the plastic part, improving the effects of the inserting needle and the cutting effect, through arranging a clamping mechanism at the upper end and the lower end at the left side of a second stop block, firstly, after the sliding block is completely moved out, the user inserts the upper end and the lower end at the right side of the plastic part along the clamping block, then, under the action of the, thereby reached and placed the preliminary location of position to the plastic part, strengthened the advantage of location effect.

Description

Cutting device for straight needle insertion needle

Technical Field

The utility model particularly relates to a cutting device for straight needle contact pin relates to the relevant field of straight needle contact pin processing.

Background

In the plastic part production process, need assemble a large amount of P IN needles sometimes on the plastic part, and P IN needle is the tiny metal needle spare of a size, present plug connector order volume is little can only insert single straight needle into the plastic part one by hand, inefficiency, and automatic contact pin equipment has appeared now for raising the efficiency, the metal needle spare that will purchase back on the market is placed in automatic contact pin equipment, the pinhole position department that inserts the plastic part with metal needle spare one by one automatically again, can combine with the plastic part is firm after the metal needle spare inserts.

At present when carrying out the contact pin activity of plastic part, because sometimes required contact pin length is difficult, consequently need use cutting device to carry out the cutting off of unnecessary contact pin, but now when carrying out placing the contact pin of plastic part, the position is difficult to the accuracy of placing to make not only the position of plastic part contact pin produce the skew, and when carrying out the cutting off of contact pin, take place the skew of cutting position easily, lead to the cutting effect poor.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a cutting device for straight needle contact pin here.

The utility model is realized by constructing a cutting device for a straight needle inserting needle, which comprises a box body and a positioning device, wherein the middle part of the front end of the left side of the box body is provided with a control panel, the positioning device is arranged at the upper end of a plastic part placing plate, the positioning device consists of a rotating handle, a first stop block, a screw rod, a sliding block, an inserting sliding groove, a connecting rod, a second stop block and a clamping mechanism, the right side of the rotating handle is fixedly inserted with the first stop block, the first stop block is fixedly welded with the left side of the plastic part placing plate, the screw rod is arranged in the inserting sliding groove, the left side of the screw rod is fixedly welded with the rotating handle, the sliding block is arranged in the inserting sliding groove and is connected with the outer surface of the screw rod by screw threads, the connecting rod is fixedly inserted in the inserting sliding groove, the connecting rod is fixedly inserted with the sliding, the clamping mechanism is arranged at the upper end and the lower end of the left side of the second stop block.

Preferably, the clamping mechanism comprises a clamping block, an insertion groove, a guide rod, a pressure spring and a spring groove, the right side of the clamping block is fixedly inserted into the insertion groove, the lower end of the right side of the clamping block is fixedly welded with the guide rod, the insertion groove is formed in the upper side and the lower side of the inner portion of the second block, the guide rod is arranged inside the insertion groove, the lower end of the guide rod is fixedly inserted into the spring groove, the pressure spring is arranged inside the spring groove, the lower end of the pressure spring is attached to the spring groove, and the spring groove is formed in the upper side and the lower side of the inner.

Preferably, control panel right side middle part is provided with the power cord, box left side lower extreme welded fastening has the plastic part to place the board, the plastic part is placed the board upper end and is provided with the contact pin plugboard relatively, contact pin plugboard right side and box are pegged graft fixedly to contact pin plugboard upper end is provided with the extrusion piece relatively, extrusion piece right side and slide bar welded fastening, the slide bar right side is pegged graft fixedly with the sliding tray, the sliding tray is seted up inside box left side upper end, box left side upper end is pegged graft and is fixed with first push rod to the inside second push rod that is provided with of box left side lower extreme, second push rod left side is pegged graft fixedly with cutting blade, first push rod all is connected with the control panel electricity with the second push rod.

Preferably, the outer surface of the rotating handle is provided with a soft rubber layer, and the soft rubber layer of the rotating handle is provided with anti-skid grains.

Preferably, the whole length of the screw is 10CM, and the external thread of the screw is in threaded connection with the internal thread of the sliding block.

Preferably, the two sliding blocks are symmetrically arranged up and down, and the connecting block is fixed on the left side of the sliding block in a welding mode.

Preferably, the clamping block, the insertion groove, the guide rod, the pressure spring and the spring groove are symmetrically arranged up and down along the left side of the second stop block, and a clamping opening is formed in the lower end of the clamping block.

Preferably, two compression springs are symmetrically arranged up and down, and the whole length of each compression spring is 4 CM.

Preferably, the screw is made of stainless steel.

Preferably, the pressure spring is made of piano wire materials.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a cutting device for straight needle contact pin here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a cutting device for straight needle contact pin, set up positioner through placing the board upper end at the plastic part, at first the user rotates and rotates the handle, make the screw rod rotate and carry out the screw thread transmission with the sliding block, move the sliding block piece right side, then the user just can place the sliding block with the plastic part on, then rotate the handle in the reversal, move the sliding block left side and make the plastic part remove with first dog contact, reach plastic part location effect, thereby reached and placed the location of plastic part, improve the contact pin effect and cut off the advantage of effect.

The method has the advantages that: a cutting device for straight needle contact pin has set up clamping mechanism through both ends about second stopper left side, at first shifts out the back completely with the sliding block, and the user inserts the plastic part right side about both ends along pressing from both sides tight piece, then at male in-process, under the effect of cooperation pressure spring elasticity, promotes the sliding block middle part with the plastic part to reached and placed the preliminary location of position to the plastic part, strengthened the advantage of location effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of the positioning device of the present invention;

fig. 4 is a schematic top view of the positioning device of the present invention;

fig. 5 is a schematic top sectional view of the clamping mechanism of the present invention;

fig. 6 is an enlarged schematic view of the clamping mechanism a of the present invention.

Wherein: the device comprises a box body-1, a control panel-2, a power line-3, a plastic part placing plate-4, a pin inserting and inserting plate-5, an extruding block-6, a sliding rod-7, a sliding groove-8, a first push rod-9, a second push rod-10, a cutting blade-11, a positioning device-12, a rotating handle-121, a first stop block-122, a screw rod-123, a sliding block-124, an inserting and sliding groove-125, a connecting rod-126, a second stop block-127, a clamping mechanism-128, a clamping block-1281, an inserting and sliding groove-1282, a guide rod-1283, a pressure spring-1284 and a spring groove-1285.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a through the improvement here provides a cutting device for straight needle contact pin, including box 1 and positioner 12, box 1 left side front end middle part is provided with control panel 2, positioner 12 sets up in plastic part place board 4 upper end, positioner 12 comprises rotation handle 121, first dog 122, screw rod 123, sliding block 124, grafting sliding tray 125, connecting rod 126, second dog 127 and clamping mechanism 128, rotation handle 121 right side and first dog 122 are pegged graft fixedly, and first dog 122 and plastic part place board 4 left side welded fastening, screw rod 123 sets up in grafting sliding tray 125, and screw rod 123 left side and rotation handle 121 welded fastening sliding block 124 are set up in grafting sliding tray 125, and sliding block 124 and screw rod 123 outer surface threaded connection, and be favorable to carrying out the screw drive and realize the removal of sliding block 124, connecting rod 126 is pegged graft and is fixed in grafting sliding tray 125, and be favorable to cooperating the screw thread transmission activity, make the removal cooperation smooth to connecting rod 126 is pegged graft fixedly with sliding block 124, and second dog 127 welded fastening is in sliding block 124 right side, and clamping mechanism 128 sets up in the upper and lower both ends in the left side of second dog 127, and is favorable to the alignment to the plastic part position in advance.

Further, the clamping mechanism 128 is composed of a clamping block 1281, an insertion groove 1282, a guide rod 1283, a pressure spring 1284 and a spring groove 1285, the right side of the clamping block 1281 is fixedly inserted into the insertion groove 1282, the lower end of the right side of the clamping block 1281 is fixedly welded to the guide rod 1283, the insertion groove 1282 is formed in the upper side and the lower side of the inside of the second block 127, the guide rod 1283 is arranged in the insertion groove 1282, the lower end of the guide rod 1283 is fixedly inserted into the spring groove 1285, the pressure spring 1284 is arranged in the spring groove 1285, the lower end of the pressure spring 1284 is attached to the spring groove 1285, and the spring groove 1285 is formed in the upper side and the lower side of the inside of.

Further, 2 right side middle parts of control panel are provided with

power cord

3, 1 left side lower extreme welded fastening of box has plastic part to place board 4, plastic part places 4 upper ends of board and is provided with contact pin plugboard 5 relatively, contact pin plugboard 5 right side is pegged graft fixedly with box 1 to contact pin plugboard 5 upper ends are provided with extrusion piece 6 relatively, extrusion piece 6 right side and 7 welded fastening of slide bar, 7 right sides of slide bar are pegged graft fixedly with sliding tray 8, sliding tray 8 is seted up inside 1 left side upper end of box, 1 left side upper end of box is pegged graft and is fixed with first push rod 9 to the inside second push rod 10 that is provided with of 1 left side lower extreme of box, second push rod 10 left side is pegged graft fixedly with cutting blade 11, first push rod 9 all is connected with control panel 2 electricity with second push rod 10.

Further, the outer surface of the rotating handle 121 is provided with a soft rubber layer, and the soft rubber layer of the rotating handle 121 is provided with anti-slip lines, so that a user is not easy to slip off the hand when using the electric toothbrush.

Further, the overall length of the screw rod 123 is 10CM, and the external threads of the screw rod 123 are in threaded connection with the internal threads of the sliding block 124, which is beneficial to realizing the thread transmission to realize the movement of the sliding block 124.

Further, the two sliding blocks 124 are symmetrically arranged up and down, and the left side of the sliding block 124 is welded and fixed with the connecting block, and the synchronous movement of the two sliding blocks 124 is facilitated through the connecting block.

Further, the clamping block 1281, the inserting groove 1282, the guide rod 1283, the pressure spring 1284 and the spring groove 1285 are symmetrically arranged up and down along the left side of the second stop block 127, and a clamping opening is formed at the lower end of the clamping block 1281, so that better clamping and fixing of the plastic part can be realized.

Furthermore, two compression springs 1284 are symmetrically arranged from top to bottom, and the overall length of each compression spring 1284 is 4CM, so that the plastic parts can be aligned in advance when placed.

Further, the screw 123 is made of stainless steel.

Further, the pressure spring 1284 is made of piano wire material.

The utility model provides a cutting device for straight needle contact pins through improvement, which operates in the following way;

firstly, a user electrically connects a control panel 2, then inserts a pin into a pin inserting plate 5, then fixedly inserts the pin inserting plate 5 into a box body 1 to be opposite to a plastic part placing plate 4 at the lower end, then places a plastic part on the plastic part placing plate 4, then operates a first push rod 9 through the electrified control panel 2, enables a sliding rod 7 to move downwards along a sliding groove 8 under the action of the first push rod 9, and accordingly can press a squeezing block 6 arranged on the left side downwards to be in contact with the pin of the pin inserting plate 5 and press the pin onto the plastic part, then operates a second push rod 10 when the length of the pin is longer, enables the second push rod 10 to push a cutting blade 11 to be in cutting motion with the pin inserted at the upper end of the plastic part, and then completes pin moving of the plastic part after cutting is completed;

secondly, when the pin of the plastic part moves, because the needed length of the pin is not easy, the cutting device is needed to cut off the redundant pin, but when the pin is placed on the plastic part, the position is difficult to place accurately, so that the position of the pin of the plastic part deviates, and when the pin is cut off, the deviation of the cutting position is easy to occur, and the cutting effect is poor;

thirdly, by arranging the positioning device 12 on the upper end of the plastic placing plate 4, the user can rotate the rotating handle 121 to drive the screw 123 inserted into the sliding groove 125 to rotate, then the screw 123 can rotate to realize the screw transmission with the sliding block 124 to move the sliding block 124 to the right, and in order to make the sliding block 124 move to the right more smoothly, the connecting rod 126 is arranged in the other sliding block to cooperate with the sliding, so as to improve the sliding effect, then when the user moves the sliding block 124 to the right outside of the plastic placing plate 4, the user can place the plastic on the upper end of the sliding block 124, then the user rotates the handle 121 reversely to make the screw 123 reverse to move the right 124 to the left, when the left side of the plastic is contacted with the first stopper 122 welded and fixed on the left side of the plastic placing plate 4, the plastic can be positioned, thereby achieving the advantages of positioning and placing the plastic parts and improving the pin inserting effect and the cutting effect;

fourthly, in order to mention the location of realizing placing the plastic part, further strengthen the location effect, still through set up clamping mechanism 128 at second dog 127 left side upper and lower both ends, at first when sliding block 124 shifts out right completely, the user just can insert the clamping mouth that both ends set up along pressing from both sides tight piece 1281 about the plastic part right side, then at the inserted in-process, make and press from both sides tight piece 1281 both sides down and move, at the in-process that removes, make with spring groove 1285 fixed guide arm 1283 removal with the inside pressure spring 1284 pulling of spring groove 1285, then because of the reason of pressure spring 1284 elasticity, pull back guide 1283 again, make and press from both sides tight piece 1281 and stimulate plastic part 124 middle part to sliding block, realize placing the preliminary alignment of position, thereby reached and placed the preliminary location of position to the plastic part, strengthen the advantage of location effect.

The utility model provides a straight needle is cutting device for contact pin through the improvement, place board 4 upper end through placing at the plastic part and set up positioner 12, at first the user rotates rotation handle 121, make screw rod 123 rotate and slide block 124 carry out screw thread transmission, move slide block 124 to the right, then the user just can place the plastic part on slide block 124, then rotate handle 121 in the reversal, move slide block 124 to the left and make the plastic part move to contact with first dog 122, reach the plastic part location effect, thereby reach the location of placing the plastic part, improve the advantage of contact pin effect and cutting off the effect, through set up clamping mechanism 128 at second dog 127 left side upper and lower both ends, after shifting out slide block 124 completely at first, the user inserts plastic part right side upper and lower both ends along clamping block 1281, then in the male in-process, under the effect of cooperation pressure spring 1284 elasticity, promote the sliding block 124 middle part with the plastic part to reach the preliminary location to the plastic part position of placing, strengthened the advantage of location effect.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cutting device for a straight needle inserting needle comprises a box body (1), wherein a control panel (2) is arranged in the middle of the front end of the left side of the box body (1);

the method is characterized in that: the plastic part placing plate is characterized by further comprising a positioning device (12), the positioning device (12) is arranged at the upper end of the plastic part placing plate (4), the positioning device (12) is composed of a rotating handle (121), a first stop block (122), a screw rod (123), a sliding block (124), an inserting sliding groove (125), a connecting rod (126), a second stop block (127) and a clamping mechanism (128), the right side of the rotating handle (121) is fixedly inserted into the first stop block (122), the first stop block (122) is fixedly welded with the left side of the plastic part placing plate (4), the screw rod (123) is arranged inside the inserting sliding groove (125), the left side of the screw rod (123) is fixedly welded with the rotating handle (121), the sliding block (124) is arranged inside the inserting sliding groove (125), the sliding block (124) is in threaded connection with the outer surface of the screw rod (123), and the connecting rod (126) is fixedly inserted into the inserting sliding groove (125), and the connecting rod (126) is fixedly inserted into the sliding block (124), the second stop block (127) is fixedly welded on the right side of the sliding block (124), and the clamping mechanism (128) is arranged at the upper end and the lower end of the left side of the second stop block (127).

2. The cutting device for the straight pin inserting needle as claimed in claim 1, wherein: the clamping mechanism (128) comprises a clamping block (1281), an inserting groove (1282), a guide rod (1283), a pressure spring (1284) and a spring groove (1285), the right side of the clamping block (1281) is fixedly inserted into the inserting groove (1282), the lower end of the right side of the clamping block (1281) is fixedly welded with the guide rod (1283), the inserting groove (1282) is arranged on the upper side and the lower side of the inside of the second stop block (127), the guide rod (1283) is arranged inside the inserting groove (1282), the lower end of the guide rod (1283) is fixedly inserted into the spring groove (1285), the pressure spring (1284) is arranged inside the spring groove (1285), the lower end of the pressure spring (1284) is attached to the spring groove (1285), and the spring groove (1285) is arranged on the upper side and the lower side of the inside of the second stop block (127).

3. The cutting device for the straight pin inserting needle as claimed in claim 1, wherein: the middle part of the right side of the control panel (2) is provided with a power line (3), the lower end of the left side of the box body (1) is fixedly welded with a plastic part placing plate (4), the upper end of the plastic part placing plate (4) is relatively provided with a pin inserting plate (5), the right side of the pin inserting plate (5) is fixedly inserted with the box body (1), the upper end of the pin inserting plate (5) is relatively provided with an extrusion block (6), the right side of the extrusion block (6) is fixedly welded with a sliding rod (7), the right side of the sliding rod (7) is fixedly inserted with a sliding groove (8), the sliding groove (8) is arranged inside the upper end of the left side of the box body (1), the upper end of the left side of the box body (1) is fixedly inserted with a first push rod (9), the inside of the lower end of the left side of the box body (1) is provided with a second push, the first push rod (9) and the second push rod (10) are electrically connected with the control panel (2).

4. The cutting device for the straight pin inserting needle as claimed in claim 1, wherein: the outer surface of the rotating handle (121) is provided with a soft rubber layer, and the soft rubber layer of the rotating handle (121) is provided with anti-skid grains.

5. The cutting device for the straight pin inserting needle as claimed in claim 1, wherein: the whole length of the screw rod (123) is 10CM, and the external thread of the screw rod (123) is in threaded connection with the internal thread of the sliding block (124).

6. The cutting device for the straight pin inserting needle as claimed in claim 1, wherein: the two sliding blocks (124) are symmetrically arranged up and down, and the left side of the sliding block (124) is fixedly welded with a connecting block.

7. The cutting device for the straight pin inserting needle as claimed in claim 2, wherein: the clamping block (1281), the inserting groove (1282), the guide rod (1283), the pressure spring (1284) and the spring groove (1285) are symmetrically arranged up and down along the left side of the second stop block (127), and a clamping opening is formed in the lower end of the clamping block (1281).

8. The cutting device for the straight pin inserting needle as claimed in claim 2, wherein: two compression springs (1284) are symmetrically arranged up and down, and the whole length of each compression spring (1284) is 4 CM.