CN212240361U - Contact pin deburring device - Google Patents
Contact pin deburring device Download PDFInfo
- Publication number
- CN212240361U CN212240361U CN202020575339.5U CN202020575339U CN212240361U CN 212240361 U CN212240361 U CN 212240361U CN 202020575339 U CN202020575339 U CN 202020575339U CN 212240361 U CN212240361 U CN 212240361U
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- hole
- push rod
- transverse plates
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- rod
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Abstract
The application discloses a contact pin deburring device in the technical field of polishing tools, which comprises a base and a deburring mechanism, wherein a fixing hole is formed in the upper surface of the base, the deburring mechanism comprises a vertical plate and two transverse plates, the two transverse plates are fixedly connected to the same side of the vertical plate, the two transverse plates are positioned above the fixing hole, through holes are formed in the two transverse plates, a vertical rod is fixedly connected between the two transverse plates, and a spring is sleeved on the vertical rod; the vertical sliding connection has hollow push rod in the through-hole that is located the top, the horizontal movable plate of fixedly connected with on the push rod, the movable plate is kept away from the one end of push rod and is slided to cup joint on the litter, and the movable plate is located the spring top, and the bottom of push rod is equipped with dodges the hole, rotates on the through-hole that is located the below and is connected with hollow hob, and the bottom of hob is equipped with the hole of polishing, polishes the hole and communicates with the through-hole that is located the below, and the top of hob is passed and is dod. The problem that present artifical burring speed is slow, inefficiency has been solved to this scheme.
Description
Technical Field
The utility model relates to an apparatus technical field, concretely relates to contact pin burring device polishes.
Background
The connecting terminal, also called a connector, is a positioning connector for connecting an electronic circuit and is composed of two parts, namely: the plug-in unit and the connecting unit can be completely separated in a general state. A plurality of contact pins on the plug-in unit are contacted with the connecting piece to form tight connection; because the pin is very small, but the requirement for the smooth finish is very high, if the traditional manual deburring is adopted, the efficiency is low, and the machined pin surface is easy to file.
SUMMERY OF THE UTILITY MODEL
The utility model provides a contact pin burring device to solve present artifical burring problem slow, that is inefficient.
In order to solve the technical problem, the utility model provides a following technical scheme: a contact pin deburring device comprises a base and a deburring mechanism, wherein a fixing hole is formed in the upper surface of the base, the deburring mechanism comprises a vertical plate and two transverse plates, the two transverse plates are fixedly connected to the same side of the vertical plate and are located above the fixing hole, through holes are formed in the two transverse plates and are located right above the fixing hole, a vertical rod is fixedly connected between the two transverse plates, and a spring is sleeved on the vertical rod; the vertical sliding connection has hollow push rod in the through-hole that is located the top, the horizontal movable plate of fixedly connected with on the push rod, the movable plate keep away from the one end of push rod and slide to cup joint on the litter, and the movable plate is located the spring top, and the bottom of push rod is equipped with dodges the hole, rotates on the through-hole that is located the below and is connected with hollow hob, and the bottom of hob is equipped with the hole of polishing, polishes the hole and communicates with the through-hole that is located the below, the top of hob is passed and is dodged the hole and be located.
The utility model discloses the theory of operation: when the contact pin needs deburring, the contact pin is placed in the fixed hole and is in a vertical state, then the push rod is pressed, the spiral rod is rotatably connected with the through hole below the spiral rod, the top end of the spiral rod penetrates through the avoiding hole and is located in the push rod, the push rod is slidably connected with the through hole above the push rod, the movable plate is fixedly connected to the push rod, one end, away from the push rod, of the movable plate is slidably sleeved with the sliding rod, the movable plate is located above the spring, when the push rod is pressed, the push rod moves downwards to drive the movable plate to move downwards, the spring is extruded when the movable plate moves downwards, the spring is in a compressed state, when the push rod moves downwards, the spiral rod is driven to rotate, when the grinding hole rotates, the contact pin in the grinding hole is ground, burrs are removed, and the contact pin becomes. After the contact pin is polished, the push rod is loosened, the spring extends under the action of the elastic force of the spring to push the movable plate to move upwards, then the electric push rod moves upwards, and the contact pin is taken out at the moment to perform deburring work on the next contact pin.
The utility model has the advantages that: this scheme passes through the removal of push rod and drives the hob rotation, and then drives the rotation in hole of polishing, realizes polishing to the contact pin, and not only the speed of polishing is fast, and its rotation in hole of polishing is not motor drive moreover, need not consume the electric energy, has not only improved the efficiency of burring, cost when can effectively reducing the burring moreover.
Furthermore, a transverse contact plate is arranged at the top end of the push rod. Its purpose is convenient for the workman directly to press the push rod with the palm through this kind of setting for the area of contact increase of push rod and palm, the travelling comfort is better.
Furthermore, the number of the moving plates is two, and the two moving plates are located on the same vertical plane. Its purpose can increase the stability when spring promotes the push rod through this kind of setting.
Furthermore, the hole bottom of fixed orifices is equipped with supporting spring, the slip is equipped with the backup pad in the fixed orifices, and the backup pad is located supporting spring top.
Further, a smooth coating is arranged on the spiral rod. The friction force between the push rod and the spiral rod is reduced through the arrangement, so that the push rod is more labor-saving when moving.
Drawings
Fig. 1 is the utility model relates to a contact pin burring device's schematic structure view.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a contact plate 1, a moving plate 2, a push rod 3, a transverse plate 4, a spiral rod 5, a polishing hole 6, a through hole 7, a base 8, a fixing hole 9, a supporting spring 10, a supporting plate 11, a vertical plate 12, a spring 13 and a slide rod 14.
The embodiment is basically as shown in the attached figure 1:
the utility model provides a contact pin burring device, includes base 8 and burring mechanism, and the upper surface of base 8 is equipped with fixed orifices 9, and the hole bottom of fixed orifices 9 is equipped with supporting spring 10, slides in fixed orifices 9 and is equipped with backup pad 11, and backup pad 11 is located supporting spring 10 top. The deburring mechanism comprises a vertical plate 12 and two transverse plates 4, the two transverse plates 4 are fixedly connected to the same side of the vertical plate 12, the two transverse plates 4 are located above the fixing hole 9, through holes 7 are formed in the two transverse plates 4, the through holes 7 are located right above the fixing hole 9, a vertical rod is fixedly connected between the two transverse plates 4, and a spring 13 is sleeved on the vertical rod; the vertical sliding connection has hollow push rod 3 in the through-hole 7 that is located the top, and the top of push rod 3 is equipped with horizontal contact plate 1, two horizontal movable plates 2 of fixedly connected with on the push rod 3, and the one end that push rod 3 was kept away from to movable plate 2 slides and cup joints on litter 14, and movable plate 2 is located spring 13 top, and the bottom of push rod 3 is equipped with dodges the hole, rotates on the through-hole 7 that is located the below and is connected with hollow hob 5, is equipped with smooth coating on the hob 5. The bottom of hob 5 is equipped with the hole of polishing 6, the hole of polishing 6 and the through-hole 7 intercommunication that is located the below, and the top of hob 5 is passed and is dodged the hole and be located push rod 3.
The specific implementation process is as follows:
when the pins need to be deburred, the pins are placed in the fixing holes 9 in a vertical state, then the push rod 3 is pressed, because the spiral rod 5 is rotationally connected with the through hole 7 positioned at the lower part, the top end of the spiral rod 5 passes through the avoidance hole and is positioned in the push rod 3, the push rod 3 is connected with the through hole 7 which is positioned at the upper part in a sliding way, the push rod 3 is fixedly connected with the movable plate 2, one end of the movable plate 2 which is far away from the push rod 3 is sleeved with the sliding rod 14 in a sliding way, the movable plate 2 is positioned above the spring 13, therefore, when the push rod 3 is pressed, the push rod 3 moves downwards to drive the movable plate 2 to move downwards, the spring 13 is extruded when the movable plate 2 moves downwards, the spring 13 is in a compression state, the spiral rod 5 is driven to rotate when the push rod 3 moves downwards, the grinding hole 6 is driven to rotate when the spiral rod 5 rotates, and when the grinding hole 6 rotates, a contact pin in the grinding hole 6 is ground to remove burrs, so that the contact pin becomes smooth and burr-free. After the contact pin is polished, the push rod 3 is loosened, the spring 13 extends under the action of the elastic force of the spring to push the movable plate 2 to move upwards, then the electric push rod 3 moves upwards, and the contact pin is taken out to perform deburring work on the next contact pin.
Claims (5)
1. The utility model provides a contact pin burring device which characterized in that: the deburring device comprises a base and a deburring mechanism, wherein a fixing hole is formed in the upper surface of the base, the deburring mechanism comprises a vertical plate and two transverse plates, the two transverse plates are fixedly connected to the same side of the vertical plate, the two transverse plates are located above the fixing hole, through holes are formed in the two transverse plates and located right above the fixing hole, a vertical rod is fixedly connected between the two transverse plates, and a spring is sleeved on the vertical rod; the vertical sliding connection has hollow push rod in the through-hole that is located the top, the horizontal movable plate of fixedly connected with on the push rod, the movable plate keep away from the one end of push rod and slide to cup joint on the litter, and the movable plate is located the spring top, and the bottom of push rod is equipped with dodges the hole, rotates on the through-hole that is located the below and is connected with hollow hob, and the bottom of hob is equipped with the hole of polishing, polishes the hole and communicates with the through-hole that is located the below, the top of hob is passed and is dodged the hole and be located.
2. A pin deburring apparatus as claimed in claim 1 wherein: and a transverse contact plate is arranged at the top end of the push rod.
3. A pin deburring apparatus as claimed in claim 2 wherein: the movable plates are two, and the two movable plates are located on the same vertical plane.
4. A pin deburring apparatus as claimed in claim 3 wherein: the bottom of the hole of the fixing hole is provided with a supporting spring, a supporting plate is arranged in the fixing hole in a sliding mode, and the supporting plate is located above the supporting spring.
5. A pin deburring apparatus as claimed in claim 4 wherein: and a smooth coating is arranged on the spiral rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575339.5U CN212240361U (en) | 2020-04-17 | 2020-04-17 | Contact pin deburring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575339.5U CN212240361U (en) | 2020-04-17 | 2020-04-17 | Contact pin deburring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212240361U true CN212240361U (en) | 2020-12-29 |
Family
ID=74002337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020575339.5U Active CN212240361U (en) | 2020-04-17 | 2020-04-17 | Contact pin deburring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212240361U (en) |
-
2020
- 2020-04-17 CN CN202020575339.5U patent/CN212240361U/en active Active
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