CN203221325U - Automatic pin-withdrawing machine - Google Patents
Automatic pin-withdrawing machine Download PDFInfo
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- CN203221325U CN203221325U CN 201320088091 CN201320088091U CN203221325U CN 203221325 U CN203221325 U CN 203221325U CN 201320088091 CN201320088091 CN 201320088091 CN 201320088091 U CN201320088091 U CN 201320088091U CN 203221325 U CN203221325 U CN 203221325U
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- 230000003287 optical effect Effects 0.000 claims abstract description 64
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000013459 approach Methods 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses an automatic pin-withdrawing machine. The automatic pin-withdrawing machine comprises a workbench, an automatic pressing apparatus, and an optical module fixing apparatus and a pin-withdrawing apparatus which are arranged on the workbench. The pin-withdrawing apparatus comprises first reset springs fixed on the upper surface of the workbench, with the top parts being fixedly connected with the lower surface of a clamping part bracket; vertical tracks arranged at two sides of the clamping part bracket, lug bosses being disposed on the surfaces of the vertical tracks; and a first clamping portion and a second clamping portion which are arranged on the clamping portion bracket, wherein one end of the first clamping portion is connected with one end of the second clamping portion through a second reset spring, and the other end of the first clamping portion and the other end of the second clamping portion are pressed against the surfaces of the lug bosses disposed on the vertical tracks respectively. The automatic pressing apparatus is pressed against the upper surfaces of the first clamping portion and the second clamping portion and used for pushing the first clamping portion and the second clamping portion to move downwards along the vertical tracks. The automatic pin-withdrawing machine has the advantages of being free of pin remnant, being high in production efficiency and preventing the surface of the optical module from being scratched.
Description
Technical Field
The utility model relates to a device for the optical communication technology field specifically is an automatic pin puller that gets rid of contact pin on the optical module.
Background
And the contact pin on the optical module is used for connecting with interfaces of other photoelectric devices. When an existing optical module is produced, not only can a contact pin matched with a client side be arranged, but also an auxiliary contact pin with testing or other functions can be arranged. Fig. 1 shows a schematic structural diagram of an existing optical module during production. As shown in fig. 1, two rows of pins at the bottom of the optical module are used for connecting with the client, and two pins circled in the figure on the right side of the row of pins are auxiliary pins. The two auxiliary pins function as a write program and a test during the manufacturing process. These auxiliary pins, which are used only during production, need to be removed after production for the customer to use.
In the existing method for removing the auxiliary pin, the most common method is to cut off the auxiliary pin at the root by using a pair of scissors, and the root of the auxiliary pin is the part of the auxiliary pin close to the optical module, as shown in fig. 2. The auxiliary contact pin is cut off manually by using the cutting pliers, so that the production efficiency is low, and the surface of the optical module can be scratched when the cutting pliers are used for cutting the contact pin. Meanwhile, the contact pins are left after being cut off from the root. If the remaining pin height exceeds the specified height, the inspection personnel is required to perform the inspection and the trimming is required again. If the inspection personnel have missed inspection, the residual pins exceeding the specified height can cause the fault of the client in the use process.
SUMMERY OF THE UTILITY MODEL
For the defect of getting rid of auxiliary contact pin existence in overcoming current optical module, the utility model provides an automatic needle pulling machine, its auxiliary contact pin that can pull out in the optical module automatically, improve production efficiency greatly, avoid optical module surface fish tail. Meanwhile, the phenomenon that the client side breaks down due to the fact that residual contact pins exceeding the specified height are missed to be detected in the existing optical module is avoided.
According to the embodiment of the utility model, an automatic needle puller is provided, which comprises a workbench, an automatic pressing device, and an optical module fixing device and a needle pulling device which are arranged on the workbench,
the needle pulling device comprises: a first return spring, a clamping part bracket, a vertical track, a first clamping part, a second clamping part and a second return spring,
the first return spring is fixed on the upper surface of the workbench, and the top of the first return spring is fixedly connected with the lower surface of the clamping part bracket and used for supporting the clamping part bracket;
vertical rails are arranged on two sides of the clamping part bracket, and a protruding part is arranged on each vertical rail;
the first clamping part and the second clamping part are oppositely arranged on the clamping part bracket, and one end of the first clamping part is connected with one end of the second clamping part through a second return spring; the other end of the first clamping part and the other end of the second clamping part are respectively attached to the vertical rail;
the automatic pressing device is attached to the upper surfaces of the first clamping portion and the second clamping portion and used for pushing the first clamping portion and the second clamping portion to move downwards along the vertical rail.
First clamping part and second clamping part are in follow under automatic press device's the promotion vertical track downstream, and pass through during the bellying be in along horizontal direction on the clamping part bracket be close to each other and with the contact pin presss from both sides tightly, follow during the bellying downstream will the contact pin is pulled out, and is passing through follow vertical track downstream after the bellying and simultaneously keep away from each other so that along the horizontal direction through second reset spring's effect the contact pin drops.
Preferably, a first clamping head is fixed at one end of the first clamping part, and a first bearing is mounted at the other end of the first clamping part;
a second clamping head is fixed at one end of the second clamping part, and a second bearing is installed at the other end of the second clamping part;
the first clamping head and the second clamping head are oppositely arranged and approach each other along with the mutual approach of the first clamping part and the second clamping part on the clamping part bracket along the horizontal direction until the first clamping head and the second clamping head are occluded;
the first bearing and the second bearing are attached to the track surface of the vertical track and roll along the track surface under the pushing of the automatic pressing device.
Wherein, automatic press device is the press, the press includes: a press frame, a press head and a press handle, wherein
The pressure head is fixed on the pressure frame and moves up and down in the vertical direction by pressing the handle;
the pressure head is n-shaped, and the bottoms of two vertical parts of the pressure head are respectively contacted with the upper surfaces of the first clamping part and the second clamping part.
Preferably, the automatic pressing device comprises a hydraulic cylinder and a pressure head, and a piston rod of the hydraulic cylinder is fixedly connected with the pressure head.
Further, the bottom of two vertical parts of pressure head installs third bearing and fourth bearing respectively, and third bearing and fourth bearing contact with the upper surface of first clamping part and second clamping part respectively.
Wherein, the optical module fixing device includes:
the peripheral frame is arranged around the workbench;
and the optical module supporting frame is arranged above the peripheral frame and used for placing an optical module.
Preferably, a square hole for accommodating the optical module is arranged in the middle of the optical module supporting frame,
a baffle plate is arranged below the square hole and used for supporting the optical module;
conductive foam is adhered to the inner surface of the square hole, which is in contact with the optical module;
and the baffle is provided with a long round hole for placing a contact pin of the optical module.
Preferably, a transparent baffle is installed at the front end of the peripheral frame.
Preferably, a collecting box is arranged on the workbench and arranged below the optical module.
According to the above technical scheme, the utility model provides an automatic needle pulling machine utilizes cam structure principle to extract supplementary contact pin by the optical module is automatic, makes the surface of optical module can not appear remaining the contact pin on fish tail and the optical module again. Meanwhile, the method has the advantages of improving the production efficiency and enhancing the product safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art further embodiments and drawings can be derived from the embodiments shown in the drawings.
Fig. 1 shows a schematic structural diagram of an existing optical module in production;
fig. 2 is a schematic diagram illustrating a root of an auxiliary pin after the auxiliary pin is cut off by an existing optical module;
FIG. 3 is a schematic view showing the structure of the automatic pin drawing machine according to embodiment 1;
FIG. 4 is a schematic view showing the structure of a needle drawing device in the automatic needle drawing machine according to embodiment 1;
fig. 5 is a schematic structural view of the light module supporting frame of the present invention;
FIG. 6 shows a schematic structural view of a vertical rail;
fig. 7 shows a schematic configuration diagram of the first cam in embodiment 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
The utility model discloses a thinking does: the existing method for removing the auxiliary pin is to cut the auxiliary pin at the root by using a pair of scissors, the scissors may scratch the surface of the optical module when the scissors are cut away from the surface of the optical module, the height of the pin exceeds the specified height when the scissors are cut away from the surface of the optical module, and once an inspector has a missing inspection, the residual pin exceeding the specified height causes a fault of a client in the using process. The utility model discloses do not use the cutting nipper to prune supplementary contact pin, but use automatics directly to extract supplementary contact pin on by the optical module. The auxiliary contact pin is pulled out from the optical module, and the residual contact pin can not appear on the optical module any more, so that the safety of the product is greatly improved.
Example 1:
fig. 3 shows a schematic structural view of the automatic needle extractor in embodiment 1.
Fig. 4 is a schematic structural view showing a needle drawing device in the automatic needle drawing machine according to embodiment 1.
Referring to fig. 3 and 4, the automatic pin puller includes a table 1, a light module fixing device 2, a pin pulling device 3, and an automatic pressing device 4. Wherein,
the optical module fixture 2 includes a peripheral frame 21 and an optical module support frame 22. In this embodiment, the peripheral frame 21 is disposed around the workbench 1, and the optical module support frame 22 is disposed above the peripheral frame 21 to support the optical module support frame 22.
Fig. 5 shows a schematic structural diagram of the light module support frame of the present invention. As shown in fig. 5, a square hole for accommodating the optical module is formed in the middle of the optical module support frame 22, and a baffle 23 for supporting the optical module is disposed below the square hole. Two oblong holes 24 are formed in the baffle plate 23. The position of the long round hole 24 is matched with the position of a contact pin at the bottom of the optical module, and after the optical module is placed in the square hole, the contact pin at the bottom of the optical module is positioned in the long round hole 24 and extends out of the long round hole 24.
Further, in order to avoid the optical module support frame 22 from scratching the surface of the optical module, the conductive foam 25 with the thickness of 1 mm is adhered to the inner surface of the square hole, which is in contact with the optical module.
The needle drawing device 3 is arranged in the peripheral frame 21 and fixed on the upper surface of the workbench 1. In particular, the amount of the solvent to be used,
the needle drawing device 3 includes: a first return spring 31, a holder bracket 32, a vertical rail 33, a first holder 34, a second holder 35, and a second return spring 36. Wherein,
the first return spring 31 is fixed on the upper surface of the worktable 1 and the top part thereof is fixedly connected with the lower surface of the clamping part bracket 32. In this embodiment, the number of the first return springs 31 is 2. The holder bracket 32 is vertically movable up and down with respect to the table 1 by the first return spring 31. The number of the first return springs 31 in this embodiment is only exemplary, and the number of the first return springs which can support the holder bracket 32 and make the holder bracket 32 move vertically up and down relative to the table 1 falls within the protection scope of the present invention.
The bosses 331 of the vertical rails 33 on both sides are disposed at the same height.
The first clamping portion 34 and the second clamping portion 35 are oppositely disposed on the clamping portion bracket 32, and are connected by a second return spring 36. The first clamping head 342 is fixed to the first clamping portion 34 at one end connected to the second return spring 36, and the second clamping head 352 is fixed to the second clamping portion 35 at one end connected to the second return spring 36. The clamping surfaces of the first clamping head 342 and the second clamping head 352 are oppositely disposed and mounted at the same height. Before the second return spring is not deformed, the distance between the clamping surface of the first clamping head 342 and the clamping surface of the second clamping head 352 is less than 2 l; before the first return spring 31 is not deformed, that is, when the pin removing device is in an inoperative state, the first clamping head 342 and the second clamping head 352 are located at two sides of the optical module where the auxiliary pin needs to be removed.
A first bearing 341 is fixed to the first clamping portion 34 at the other end connected to the second return spring; a second bearing 351 is fixed to the second clamping portion 35 at the other end to which the second return spring is connected. The outer surfaces of the first and second bearings 341 and 351 respectively abut against the rail surfaces of the vertical rails 33 on both sides of the holder bracket 32. The first bearing 341 and the second bearing 351 can move up and down along the track surface of the vertical track 33, respectively.
The first bearing 341 and the second bearing 351 are attached to the track surface above the boss 331 and are close to the upper end of the boss 331 when the needle extracting device is in a non-operating state. When the first bearing 341 and the second bearing 351 move to the protruding portion 331 along a vertical track, because the protruding portion 331 protrudes from the track surface, the first bearing 341 and the second bearing 351 approach to each other along the track of the protruding portion 331, the first clamping portion 34 and the second clamping portion 35 fixedly connected with the first bearing 341 and the second bearing 351 move relatively close to each other on the clamping portion bracket 32 along a horizontal direction under the pushing of the first bearing 341 and the second bearing 351, and the second return spring is compressed. At the same time, the first and second gripping heads 342 and 352 are also horizontally adjacent to each other, and since the distance between the gripping surface of the first gripping head 342 and the gripping surface of the second gripping head 352 is less than 2l, the gripping surface of the first gripping head 342 and the gripping surface of the second gripping head 352 clamp the auxiliary pin when the first and second bearings enter the vertical protrusion of the protrusion.
When the first and second bearings 341 and 351 move to the lower end of the boss 331, the first and second gripping heads 342 and 352 unplug the auxiliary pin.
When the first bearing 341 and the second bearing 351 continue to move below the protruding portion 331, because the distance between the track surfaces of the vertical tracks on the two sides becomes large, the compressed second return spring makes the first clamping portion 34 and the second clamping portion 35 move in the opposite direction along the horizontal direction, so that the first bearing and the second bearing are attached to the track surfaces, at this time, the first clamping head 342 and the second clamping head 352 are loosened, and the auxiliary contact pin falls off.
The automatic pressing device 4 in this embodiment employs a press machine. Wherein the press comprises a press frame 41, a press head 42 and a press handle 43.
The ram 42 is fixed to the press frame 41 and is moved up and down in the vertical direction by pressing the handle 43.
The pressing head 42 is in a n shape, wherein the bottoms of two vertical parts of the pressing head 42 are respectively contacted with the upper surfaces of the first clamping part 34 and the second clamping part 35. When the handle 43 is pressed to control the pressing head 42 to move downwards in the vertical direction, the two vertical parts of the pressing head 42 push the first clamping part 34 and the second clamping part 35 to move downwards respectively.
Further, the bottom portions of the two vertical members of the ram 42 are respectively mounted with third and fourth bearings 44 and 45, and the third and fourth bearings 44 and 45 are respectively in contact with the upper surfaces of the first and second clamping portions 34 and 35. When the pressing handle 43 is pressed to control the pressing head 42 to move downwards in the vertical direction, the third bearing 44 and the fourth bearing 45 respectively push the first clamping part 34 and the second clamping part 35 to move downwards, and simultaneously, the third bearing 44 and the fourth bearing 45 rotate on the surfaces of the first clamping part 34 and the second clamping part 35. The protection of the upper surfaces of the first and second clamping portions 34 and 35 is facilitated by the mounting of a third bearing 44 and a fourth bearing 45, respectively, at the bottom of the two vertical parts of the head 42.
Further, a transparent baffle 6 is fixed to the front end of the peripheral frame 21. The upper part of the peripheral frame 21 is further provided with a cover plate 7, the cover plate 7 is arranged on two sides of the optical module support frame 22, and the upper parts of the first clamping part 34 and the second clamping part 35.
Still further, be equipped with on workstation 1 and collect box 5, collect box 5 and set up in the below of first holding head 342 and second holding head 352 and collect box 5 and can take out by the bottom department of transparent baffle 6 for collect the supplementary contact pin that is pulled out. Through transparent baffle 6, can look over the condition of collecting the auxiliary pin in collecting box 5, when collecting box 5 full of auxiliary pin, in time pour the auxiliary pin in collecting box 5.
The following explains the usage and working principle of the present invention in detail. The method comprises the following steps:
s1: placing the optical module with the auxiliary pin to be removed on the module support frame, so that the auxiliary pin to be removed is located between the first clamping head 342 and the second clamping head 352, and meanwhile, the first bearing 341 and the second bearing 351 are located above the boss 331 in the vertical rail 33 and are close to the boss 331;
s2: pressing a pressing handle 43 of the press to enable the pressing head 42 to vertically move downwards, and a third bearing 44 and a fourth bearing 45 on the pressing head 42 respectively push the first clamping part 34 and the second clamping part 35 to move downwards;
s3: the first and second clamp portions 34 and 35 move downward by the push of the ram 42, and the first and second bearings 341 and 351 enter the convex portion 331 on the vertical rail 33. During the process that the first bearing 341 and the second bearing 351 move from the upper end of the protruding part 331 to the upper part of the vertical protrusion of the protruding part 331, the first clamping part 34 and the second clamping part 35 approach each other along the horizontal direction, the first clamping head 342 and the second clamping head 352 correspondingly approach each other and clamp the auxiliary pin to be removed, and the second return spring is compressed.
S4: pressing the handle 43 continues to lower the first and second clip portions 34 and 35. The first and second bearings 341 and 351 move along the vertical protrusions of the protrusions 331. The first and second clamping heads 342 and 352 clamp the auxiliary pins to continue to move downward, and the auxiliary pins are separated from the optical module when the first and second bearings 341 and 351 are moved to the bottom of the vertical protrusions.
S5: the handle 43 is pressed to continue to lower the first clamping portion 34 and the second clamping portion 35, and after the first bearing 341 and the second bearing 351 reach below the boss 331, the second return spring 36 moves the first clamping portion 34 and the second clamping portion 35 in opposite directions along the horizontal direction until the first bearing and the second bearing of the first clamping portion 34 and the second clamping portion 35 are attached to the track surfaces on both sides. The first and second gripping heads 342 and 352 are moved in opposite directions by the first and second gripping portions 34 and 35. The gap between the first clamping head 342 and the second clamping head 352 becomes larger and the auxiliary pin falls off into the collecting box 5.
S6: after the auxiliary pin is disengaged, the press handle 43 of the press is released. The gripper blade moves upward by the urging force of the first return spring 31, and the first gripper head 342 of the first gripper 34 and the second gripper head 352 of the second gripper 35 are raised and returned to wait for the next operation.
Example 2:
example 2 is similar in structure to example 1, except that the first and second grip portions 34 and 35 of the needle raising device 3 are different in structure from the first and second grip portions 34 and 35 of the needle raising device 3 in example 1.
In this embodiment, the first clamping portion has a first clamping head 342 fixed to one end thereof to which the second return spring 36 is connected, the first clamping portion has a first cam bearing 353 attached to the other end thereof to which the second return spring is connected, and the first cam 354 is attached to the first cam bearing 353.
A second clamping head is fixed to one end of the second clamping portion connected to the second return spring 36, a second cam bearing is mounted to the other end of the second clamping portion opposite to the end connected to the second return spring, and a second cam is mounted to the second cam bearing.
The first cam 354 and the second cam are attached to the track surface of the vertical track and roll along the track surface of the vertical track under the pushing of the automatic pressing device.
Fig. 7 shows a schematic structural view of the first cam in the present embodiment. As shown in fig. 7, the first cam 354 is mounted on the first cam bearing 353, and the radii of both ends of the first cam 354 are different. In this embodiment, the second cam is identical in structure to the first cam 354.
The first cam 354 and the second cam are positioned above the boss 331 of the vertical rail 33 before the automatic needle puller is not operated, and the end of the first cam 354 and the second cam with the larger radius is in contact with the rail surface.
When the first clamping portion 34 and the second clamping portion 35 move downward by being pushed by the ram 42, the first cam 354 and the second cam roll along the track surface, and the end of the first cam 354 and the end of the second cam with the smaller radius gradually come into contact with the boss 331 of the track surface, so that the first cam bearing 353 and the second cam bearing approach each other. Further, since the boss 331 of the raceway surface protrudes inward, the first clamping portion 34 fixedly connected to the first cam bearing 353 and the second clamping portion 35 fixedly connected to the second cam bearing are horizontally adjacent to each other. Accordingly, the first and second gripping heads 342 and 352 also move toward each other and grip the auxiliary pin to be removed, and the second return spring 36 compresses. At this time, the first clamping portion 34 and the second clamping portion 35 continue to descend, and the auxiliary pin is removed from the optical module.
When the first cam 354 and the second cam reach below the boss 331, the end having the larger radius abuts against the raceway surface. The distance between the first cam bearing 353 and the second cam bearing becomes large. The second return spring 36 moves the first clamping portion 34 and the second clamping portion 35 in opposite directions in the horizontal direction until the first cam 354 and the second cam of the first clamping portion 34 and the second clamping portion 35 abut against the track surfaces on both sides. The first and second gripping heads 342 and 352 are moved in opposite directions by the first and second gripping portions 34 and 35. The gap between the first clamping head 342 and the second clamping head 352 becomes larger and the auxiliary pin falls off into the collecting box 5.
The structure of the first cam 354 in this embodiment is only exemplary, and the cam structure that the first cam bearing 353 driving the first clamping portion to move and the second cam bearing driving the second clamping portion to move are firstly close to and then loosened falls into the protection scope of the present invention.
Example 3:
The working principle of the automatic needle extractor in the embodiment 3 is the same as that in the embodiment 1, and the description is omitted here.
According to the scheme in the above embodiment, the utility model provides an automatic needle pulling machine utilizes cam structure principle to extract supplementary contact pin by the optical module is automatic, consequently can not appear remaining the contact pin on the optical module, improves the security of product greatly, and automatic needle pulling machine makes the efficiency of getting rid of supplementary contact pin improve greatly simultaneously.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic needle puller is characterized by comprising a workbench, an automatic pressing device, and a light module fixing device and a needle pulling device which are arranged on the workbench,
the needle pulling device comprises: a first return spring, a clamping part bracket, a vertical track, a first clamping part, a second clamping part and a second return spring,
the first return spring is fixed on the upper surface of the workbench, and the top of the first return spring is fixedly connected with the lower surface of the clamping part bracket and used for supporting the clamping part bracket;
vertical rails are arranged on two sides of the clamping part bracket, and a protruding part is arranged on each vertical rail;
the first clamping part and the second clamping part are oppositely arranged on the clamping part bracket, and one end of the first clamping part is connected with one end of the second clamping part through a second return spring; the other end of the first clamping part and the other end of the second clamping part are respectively attached to the vertical rail;
the automatic pressing device is attached to the upper surfaces of the first clamping portion and the second clamping portion and used for pushing the first clamping portion and the second clamping portion to move downwards along the vertical rail.
2. The automatic needle extractor as claimed in claim 1, wherein a first clamping head is fixed to one end of the first clamping portion, and a first bearing is mounted to the other end of the first clamping portion;
a second clamping head is fixed at one end of the second clamping part, and a second bearing is installed at the other end of the second clamping part;
the first clamping head and the second clamping head are oppositely arranged and approach each other along with the mutual approach of the first clamping part and the second clamping part on the clamping part bracket along the horizontal direction until the first clamping head and the second clamping head are occluded;
the first bearing and the second bearing are attached to the track surface of the vertical track and roll along the track surface under the pushing of the automatic pressing device.
3. The automatic needle extractor as claimed in claim 1, wherein a first clamping head is fixed to one end of the first clamping portion, a first cam bearing is mounted to the other end of the first clamping portion, and a first cam is mounted on the first cam bearing;
a second clamping head is fixed at one end of the second clamping part, a second cam bearing is mounted at the other end of the second clamping part, and a second cam is mounted on the second cam bearing;
the first clamping head and the second clamping head are oppositely arranged and approach each other along with the mutual approach of the first clamping part and the second clamping part on the clamping part bracket along the horizontal direction until the first clamping head and the second clamping head are occluded;
the first cam and the second cam are attached to the track surface of the vertical track and roll along the track surface under the pushing of the automatic pressing device.
4. The automatic pin extractor as claimed in claim 1, wherein the automatic pressing device is a press machine comprising: a press frame, a press head and a press handle, wherein
The pressure head is fixed on the pressure frame and moves up and down in the vertical direction by pressing the handle;
the pressure head is n-shaped, and the bottoms of two vertical parts of the pressure head are respectively contacted with the upper surfaces of the first clamping part and the second clamping part.
5. The automatic needle extractor as claimed in claim 1, wherein the automatic pressing device comprises a hydraulic cylinder and a pressure head, and a piston rod of the hydraulic cylinder is fixedly connected with the pressure head.
6. The automatic pin extractor as claimed in claim 4 or 5, wherein the bottom of the two vertical parts of the pressure head are respectively provided with a third bearing and a fourth bearing, the third bearing and the fourth bearing are respectively in contact with the upper surfaces of the first clamping part and the second clamping part.
7. The automatic needle extractor as claimed in claim 1, wherein the optical module fixing device comprises:
the peripheral frame is arranged around the workbench;
and the optical module supporting frame is arranged above the peripheral frame and used for placing an optical module.
8. The automatic pin extractor as claimed in claim 7, wherein a square hole for accommodating the optical module is opened in the middle of the optical module supporting frame,
a baffle plate is arranged below the square hole and used for supporting the optical module;
conductive foam is adhered to the inner surface of the square hole, which is in contact with the optical module;
and the baffle is provided with a long round hole for placing a contact pin of the optical module.
9. The automatic pin extractor as claimed in claim 7, wherein a transparent baffle is installed at a front end of the peripheral frame.
10. The automatic needle extractor as claimed in claim 1, wherein a collecting box is provided on the table, the collecting box being disposed below the optical module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088091 CN203221325U (en) | 2013-02-26 | 2013-02-26 | Automatic pin-withdrawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088091 CN203221325U (en) | 2013-02-26 | 2013-02-26 | Automatic pin-withdrawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221325U true CN203221325U (en) | 2013-10-02 |
Family
ID=49248342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088091 Expired - Lifetime CN203221325U (en) | 2013-02-26 | 2013-02-26 | Automatic pin-withdrawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203714A (en) * | 2013-02-26 | 2013-07-17 | 青岛海信宽带多媒体技术有限公司 | Automatic pin withdrawal machine |
-
2013
- 2013-02-26 CN CN 201320088091 patent/CN203221325U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203714A (en) * | 2013-02-26 | 2013-07-17 | 青岛海信宽带多媒体技术有限公司 | Automatic pin withdrawal machine |
| CN103203714B (en) * | 2013-02-26 | 2015-02-04 | 青岛海信宽带多媒体技术有限公司 | Automatic pin withdrawal machine |
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