CN218110941U

CN218110941U - Circuit board drilling clamp

Info

Publication number: CN218110941U
Application number: CN202221693152.0U
Authority: CN
Inventors: 高琴; 徐元成
Original assignee: Yancheng Yuancheng Electronics Co ltd
Current assignee: Yancheng Yuancheng Electronics Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-23
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a circuit board boring grab, which comprises a platform, the equal fixedly connected with pinion rack in both sides at platform top, the equal sliding connection in front end and the rear end at pinion rack top has the slider, two fixedly connected with balladeur train between the slider, and the quantity of balladeur train is two, the spout has been seted up in the front of balladeur train, the equal sliding connection in both sides on balladeur train surface has places the platform, place the front of an inner chamber and the equal fixedly connected with stopper in the back. The utility model discloses a set up first support for support first threaded rod, through setting up first threaded rod and rubber mat, be used for treating the circuit board of drilling and press from both sides tightly, thereby prevent to place the condition that takes place to drop at the circuit board of placing bench top portion, solved current anchor clamps when carrying out the centre gripping to the circuit board, because the specification of circuit board is different, the anchor clamps that are suitable for are also different, consequently adjust the especially important problem to anchor clamps.

Description

Circuit board drilling clamp

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board boring grab.

Background

The circuit board is also named as a circuit board, a PCB (printed Circuit Board), an aluminum substrate and the like, and is an important element in electronic products, and at present, the circuit board enables the circuit to be miniaturized and visualized in the high-speed development of the electronic product technology, plays an important role in the batch production and optimization of fixed circuits and the layout of electric appliances, and is an important influence factor on the functions and the appearance of the electronic products.

When the circuit board is further processed, the circuit board needs to be drilled, a clamp needs to be used for fixing the circuit board during drilling, when the circuit board is clamped by the conventional clamp, due to the fact that specifications of the circuit board are different and applicable clamps are also different, adjustment of the clamp is particularly important, and therefore the circuit board drilling clamp is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board boring grab possesses the advantage of being convenient for adjust the clearance, has solved current anchor clamps and when carrying out the centre gripping to the circuit board, because the specification of circuit board is different, and the anchor clamps that are suitable for are also different, consequently adjusts the especially important problem to anchor clamps.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board boring grab, includes the platform, the equal fixedly connected with pinion rack in both sides at platform top, the front end at pinion rack top and the equal sliding connection in rear end have a slider, two fixedly connected with balladeur train between the slider, and the quantity of balladeur train is two, the spout has been seted up in the front of balladeur train, the equal sliding connection in both sides on balladeur train surface has places the platform, place the front and the equal fixedly connected with stopper in the back of an inner chamber, one side of stopper extends to the inner chamber of spout to with the inner chamber sliding connection of spout, place the first support of the equal fixedly connected with in top of platform, the central department threaded connection at first support top has first threaded rod, first threaded rod runs through to the bottom of first support to fixedly connected with rubber mat.

Preferably, one side of the placing table is fixedly connected with a second support, and the top of the second support is in threaded connection with a second threaded rod.

Preferably, the second threaded rod extends through the second bracket and contacts a surface of the carriage.

Preferably, one side of the sliding block is fixedly connected with a frame, the center of the top of the frame is connected with a pull rod in a sliding mode, and the pull rod penetrates through an inner cavity of the frame.

Preferably, the bottom of the frame is fixedly connected with a clamping plate, and a spring is sleeved on the surface of the frame and in an inner cavity of the frame.

Preferably, the bottom of the spring is fixedly connected with a clamping plate, and the clamping plate is meshed with the toothed plate.

Preferably, the inside of the sliding block is movably connected with a gear through a bearing, and the gear is meshed with the toothed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the platform, be used for the fixed tooth plate, through setting up the pinion rack, be used for providing the slip track for the slider, thereby make the slider can adjust the interval between two balladeur trains around gliding while, through setting up the balladeur train, be used for providing the slip track for placing the platform, make and place the platform and can adjust the clearance about anchor clamps, and then carry out the centre gripping to not unidimensional circuit board, cooperation through spout and stopper, can carry on spacingly to placing the platform, prevent to place the platform and remove the condition that the offset takes place when moving about, through setting up first support, be used for supporting first threaded rod, through setting up first threaded rod and rubber cushion, a circuit board for treating drilling presss from both sides tightly, thereby prevent to place the condition that takes place the circuit board at placing a top and take place to drop, current anchor clamps are when carrying out the centre gripping to the circuit board have been solved, because the specification of circuit board is different, suitable anchor clamps are also different, consequently, adjust the especially important problem to anchor clamps.

Drawings

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

FIG. 2 is a schematic view of the structure of the placement table of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the frame of the present invention;

fig. 4 is a schematic sectional view of the slider of the present invention.

In the figure: 1. a platform; 2. a toothed plate; 3. a slider; 4. a carriage; 5. a chute; 6. a placing table; 7. a limiting block; 8. a first bracket; 9. a first threaded rod; 10. a rubber pad; 11. a second bracket; 12. a second threaded rod; 13. a frame; 14. a pull rod; 15. a spring; 16. clamping a plate; 17. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a circuit board drilling jig comprises a platform 1, wherein toothed plates 2 are fixedly connected to both sides of the top of the platform 1, sliders 3 are slidably connected to both front ends and rear ends of the top of the toothed plates 2, a carriage 4 is fixedly connected between the two sliders 3, the number of the carriages 4 is two, a sliding groove 5 is formed in the front surface of each carriage 4, a placing table 6 is slidably connected to both sides of the surface of each carriage 4, stoppers 7 are fixedly connected to both front and rear surfaces of an inner cavity of the placing table 6, one side of each stopper 7 extends to the inner cavity of the corresponding sliding groove 5 and is slidably connected with the inner cavity of the corresponding sliding groove 5, a first support 8 is fixedly connected to the top of the placing table 6, a first threaded rod 9 is threadedly connected to the center of the top of the first support 8, the first threaded rod 9 penetrates through the bottom of the first support 8 and is fixedly connected with a rubber mat 10, through setting up the platform, be used for the fixed tooth board, through setting up the pinion rack, be used for providing the slip track for the slider, thereby make the slider can adjust the interval between two balladeur trains around gliding, through setting up the balladeur train, be used for providing the slip track for placing the platform, make the left and right sides clearance that places the platform and can adjust anchor clamps, and then carry out the centre gripping to not unidimensional circuit board, cooperation through spout and stopper, can carry on spacingly to placing the platform, prevent to place the platform and remove the condition that the position skew takes place when moving, through setting up first support, be used for supporting first threaded rod, through setting up first threaded rod and rubber blanket, a circuit board for treating drilling presss from both sides tightly, thereby prevent to place the condition that the circuit board at placing the bench portion takes place to drop.

Specifically, one side of the placing table 6 is fixedly connected with a second bracket 11, the top of the second bracket 11 is in threaded connection with a second threaded rod 12, and the second bracket 11 is arranged to support the second threaded rod 12.

Specifically, the second threaded rod 12 penetrates the second bracket 11, and is in contact with the surface of the carriage 4, and the second threaded rod 12 is provided for fixing the placement table 6, thereby preventing the occurrence of positional deviation after the completion of the adjustment of the left-right pitch of the placement table 6.

Specifically, one side fixedly connected with frame 13 of slider 3, the center department sliding connection at frame 13 top has pull rod 14, and pull rod 14 runs through to the inner chamber of frame 13, through setting up frame 13, pull rod 14, spring 15 and cardboard 16 for fix a position slider 3, avoid slider 3 to take place the condition of skew after the adjustment is finished.

Specifically, the bottom of the frame 13 is fixedly connected with a clamping plate 16, and the surface of the frame 13 and the inner cavity of the frame 13 are sleeved with a spring 15.

Specifically, the bottom and the cardboard 16 fixed connection of spring 15, cardboard 16 and pinion rack 2 meshing for 14 and the cardboard 16 messenger reset of pull rod through setting up spring 15.

Specifically, the inside of slider 3 has gear 17 through bearing swing joint, and gear 17 and pinion rack 2 meshing have played the effect of being convenient for remove slider 3 through setting up gear 17.

When the clamp is used, when a circuit board needs to be clamped, the pull rod 14 is pulled up, the pull rod 14 drives the clamping plate 16 to move upwards, the clamping plate 16 presses the spring 15 while moving, the spring 15 deforms, then the sliding block 3 is pushed to move back and forth, the sliding block 3 can drive the sliding frame 4 to move while moving, after the width is adjusted to be suitable, the pull rod 14 is loosened, the reset elastic force of the spring 15 resets the pull rod 14 and the clamping plate 16, the clamping plate 16 is meshed with the toothed plate 2 after being reset and fixes the position of the frame 13, so that the position of the sliding block 3 is fixed, then the second threaded rod 12 is rotated, the second threaded rod 12 is separated from the sliding frame 4, then the placing table 6 is pushed to move left and right, when the distance between the placing tables 6 reaches a suitable length, the circuit board is placed on the tops of the four placing tables 6, then the first threaded rod 9 is rotated and moved downwards, the first threaded rod 9 drives the rubber pad 10 to move when moving, the rubber pad 10 is extruded and fixed, the situation that vibration generated during drilling is prevented, the situation that the circuit board drops is realized, the clamp can be used for clamping operation of the circuit board, and the clamp can be used for clamping circuit boards, and the clamp of different important circuit boards, and the clamp can be used for solving the problems of different specifications of the clamp.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the present application belongs to the common knowledge in the field, and is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board boring grab, includes platform (1), its characterized in that: the utility model discloses a platform, including platform (1), the equal fixedly connected with pinion rack (2) in both sides at platform (1) top, the equal sliding connection in front end and the rear end at pinion rack (2) top has slider (3), two fixedly connected with balladeur train (4) between slider (3), and the quantity of balladeur train (4) is two, spout (5) have been seted up in the front of balladeur train (4), the equal sliding connection in both sides on balladeur train (4) surface has places platform (6), place the front of platform (6) inner chamber and the equal fixedly connected with stopper (7) in the back, the one side of stopper (7) extends to the inner chamber of spout (5) to with the inner chamber sliding connection of spout (5), place the equal fixedly connected with first support (8) in top of platform (6), the center department threaded connection at first support (8) top has first threaded rod (9), first threaded rod (9) run through to the bottom of first support (8) to fixedly connected with rubber pad (10).

2. The circuit board drilling jig of claim 1, wherein: one side of the placing table (6) is fixedly connected with a second support (11), and the top of the second support (11) is in threaded connection with a second threaded rod (12).

3. The circuit board drilling jig according to claim 2, wherein: the second threaded rod (12) penetrates the second bracket (11) and is in contact with the surface of the carriage (4).

4. The circuit board drilling jig of claim 1, wherein: one side fixedly connected with frame (13) of slider (3), the center department sliding connection at frame (13) top has pull rod (14), and pull rod (14) run through to the inner chamber of frame (13).

5. The circuit board drilling jig of claim 4, wherein: the bottom fixedly connected with cardboard (16) of frame (13), the surface of frame (13) and the inner chamber cover that is located frame (13) are equipped with spring (15).

6. The circuit board drilling jig of claim 5, wherein: the bottom of the spring (15) is fixedly connected with a clamping plate (16), and the clamping plate (16) is meshed with the toothed plate (2).

7. The circuit board drilling jig of claim 1, wherein: the inside of the sliding block (3) is movably connected with a gear (17) through a bearing, and the gear (17) is meshed with the toothed plate (2).