CN212812163U - Protection mechanism of numerical hole machine device - Google Patents
Protection mechanism of numerical hole machine device Download PDFInfo
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- CN212812163U CN212812163U CN202021320641.2U CN202021320641U CN212812163U CN 212812163 U CN212812163 U CN 212812163U CN 202021320641 U CN202021320641 U CN 202021320641U CN 212812163 U CN212812163 U CN 212812163U
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Abstract
The utility model relates to a hole counting machine field, in particular to a protection mechanism of a hole counting machine device, which comprises a body and a buffer device, wherein the buffer device comprises a movable plate connected with a nut pair, an adjusting plate and a first spring, a guide groove is arranged on a bracket, a connecting rod is arranged between the movable plate and the nut pair, the connecting rod is arranged in the guide groove in a sliding way, the top end of the movable plate is provided with a first guide rod, the adjusting plate is sleeved on the first guide rod in a sliding way, the first spring is arranged between the movable plate and the adjusting plate, and a counter is connected with the adjusting plate. The progress of counting the holes is guaranteed, the counter device is protected, and the service life of the equipment is prolonged.
Description
Technical Field
The utility model relates to a number hole machine technical field especially relates to a protection machanism of number hole machine device.
Background
In the process of producing circuit boards, in order to improve efficiency and save cost, the circuit boards with small areas are cut off from a large-area plate material through a numerical control routing machine after the circuit boards with small areas are manufactured on the large-area plate material. For avoiding producing relative displacement by the circuit board of gong cutting the in-process of circuit board at the gong, and influence the circuit board gong and cut the machining precision, just need set up a lot of registration pins to each circuit board by the gong of cutting on the workstation of numerical control gong machine, and set up corresponding confession registration pin male pinhole on every circuit board, then aim at the registration pin who has nailed on the workstation with pinhole on the circuit board, thereby through registration pin with circuit board location installation on the workstation, carry out the gong of circuit board again and cut the circuit board of processing technology operation in order to produce corresponding model. In the batch production process, the number and the checking of the positioning pin holes on the circuit board are required, so that the influence on subsequent positioning caused by the wrong number of the positioning pin holes is avoided, but the vibration is easily generated in the hole counting process to influence the hole counting effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protection mechanism of a numerical hole machine device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protection machanism of hole counting machine device, includes body and buffer, the body includes the base, sets up support on the base, rotate to be connected lead screw on the base, with lead screw complex nut is vice, with screw connection's servo motor and counter, buffer include with vice movable plate, adjusting plate and the first spring of connecting of nut, be provided with the guide slot on the support, the movable plate with be provided with the connecting rod between the nut is vice, the connecting rod slides and sets up in the guide slot, the top of movable plate is provided with first guide arm, the adjusting plate slip cap is established on the first guide arm, first spring sets up the movable plate with between the adjusting plate, the counter with the adjusting plate is connected.
Preferably, a telescopic rod is arranged at the top end of the adjusting plate, a fixing plate is arranged at the top end of the telescopic rod, a second guide rod is slidably inserted into one end of the fixing plate, and the counter is installed at the bottom end of the second guide rod.
Preferably, a second limiting plate is arranged at the top end of the second guide rod, a second spring is arranged at the top end of the second guide rod, the top end of the second spring is connected with the bottom end of the second limiting plate, and the bottom end of the second spring is connected with the bottom end of the fixing plate.
Preferably, the top of first guide arm is provided with first limiting plate, the top of movable plate is provided with the guide post, first spring housing is established outside the guide post, the one end of first spring with the top of movable plate is connected, the other end of first spring with the bottom of adjusting plate is connected.
Preferably, one end of the adjusting plate is provided with an installation part, and the top end of the installation part is provided with a supporting block.
Preferably, the top end of the base is provided with a supporting rod, and the top end of the supporting rod is provided with a fixing rod.
The utility model has the advantages that:
the utility model discloses fix the circuit board on the base, start servo motor after, servo motor drives the lead screw and rotates, under the limiting displacement of guide slot, can make the nut secondary drive counter remove along the length direction of guide slot, the tip of counter is once stretched into the downthehole back count of locating pin, constantly stretch into the in-process that stretches out the locating pin hole at the tip of counter, first spring can show the vibration that reduces the device, guarantees the progress in several holes, protects the counter device, the life of extension equipment.
Drawings
Fig. 1 is a perspective view of a protection mechanism of a hole counting machine device according to the present invention;
FIG. 2 is a schematic view of the connection between a nut pair and an adjustment plate in the protection mechanism of the numerical drill apparatus shown in FIG. 1;
fig. 3 is a front view of fig. 2.
In the figure: the device comprises a fixing rod 1, a supporting rod 2, a base 3, a support 4, a guide groove 41, a lead screw 5, a moving plate 6, an adjusting plate 7, an installation part 71, an expansion rod 8, a fixing plate 9, a second limiting plate 10, a second guide rod 11, a second spring 12, a counter 13, a counter 14, a first guide rod 15, a first limiting plate 151, a nut pair 16, a guide column 17, a first spring 18 and a connecting rod 19.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, a protection mechanism of a numerical control machine device includes a body and a buffer device, the body includes a base 3, a bracket 4 disposed on the base 3, a lead screw 5 rotatably connected to the base 3, a nut pair 16 matched with the lead screw 5, a servo motor connected to the lead screw, and a counter 13, the buffer device includes a moving plate 6 connected to the nut pair 16, an adjusting plate 7, and a first spring 18, the bracket 4 is provided with a guide slot 41, a connecting rod 19 is disposed between the moving plate 6 and the nut pair 16, the connecting rod 19 is slidably disposed in the guide slot 41, a first guide rod 15 is disposed at a top end of the moving plate 6, the adjusting plate 7 is slidably sleeved on the first guide rod 15, the first spring 18 is disposed between the moving plate 6 and the adjusting plate 7, the counter 13 is connected to the adjusting plate 7. Fix the circuit board on base 3, after starting servo motor, servo motor drives lead screw 5 and rotates, under the limiting displacement of guide slot 41, can make the vice 16 length direction that drives counter 13 along guide slot 41 of nut remove, count once after the tip of counter 13 stretches into the locating pin hole, constantly stretch into the in-process that stretches out the locating pin hole at the tip of counter 13, first spring 18 can show the vibration that reduces the device, guarantee the progress in several holes, protect counter 13 device, the life of extension equipment.
The top of base 3 is provided with bracing piece 2, and the top of bracing piece 2 is provided with dead lever 1, can set up anchor clamps on the dead lever 1, fixes the circuit board on bracing piece 2.
The top end of the first guide rod 15 is provided with a first limiting plate 15, and the first limiting plate 15 can prevent the adjusting plate 7 from being separated from the first guide rod 15. The top end of the moving plate 6 is provided with a guide post 17, the first spring 18 is sleeved outside the guide post 17, one end of the first spring 18 is connected with the top end of the moving plate 6, and the other end of the first spring 18 is connected with the bottom end of the adjusting plate 7. An installation part 71 is arranged at one end of the adjusting plate 7, a supporting block 14 is arranged at the top end of the installation part 71, and the supporting block 14 is used for supporting the circuit board.
The top of adjusting plate 7 is provided with telescopic link 8, and the length of telescopic link 8 can be adjusted and fixed, and the top of telescopic link 8 is provided with fixed plate 9, the one end of fixed plate 9 is slided and is inserted and be equipped with second guide arm 11, counter 13 is installed the bottom of second guide arm 11, the top of second guide arm 11 is provided with second limiting plate 10, the top of second guide arm 11 is provided with second spring 12, the top of second spring 12 with the bottom of second limiting plate 10 is connected, the bottom of second spring 12 with the bottom of fixed plate 9 is connected. In the present embodiment, the counter 13 is composed of a basic counting unit and a plurality of control gates, and the counting unit is composed of a series of various flip-flops having a function of storing information, such as an RS flip-flop, a T flip-flop, a D flip-flop, and a JK flip-flop. The bottom end of the counter 13 is provided with a counting probe, and when the counter 13 moves, the counting probe extends into the positioning pin hole and then extends out, and the counter 13 reciprocates up and down once and counts.
The utility model discloses fix the circuit board on base 3, start servo motor after, servo motor drives lead screw 5 and rotates, under the limiting displacement of guide slot 41, can make the vice 16 length direction that drives counter 13 along guide slot 41 of nut remove, count once after the tip of counter 13 stretches into the locating pin hole, constantly stretch into the in-process that stretches out the locating pin hole at the tip of counter 13, first spring 18 can show the vibration that reduces the device, guarantee the progress in several holes, protect counter 13 device, the life of extension equipment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a protection machanism of hole counting machine device, its characterized in that, includes body and buffer, the body includes the base, sets up support on the base, rotate to be connected lead screw on the base, with lead screw complex nut is vice, with screw connection's servo motor and counter, buffer include with vice movable plate, adjusting plate and the first spring of connecting of nut, be provided with the guide slot on the support, the movable plate with be provided with the connecting rod between the nut is vice, the connecting rod slides and sets up in the guide slot, the top of movable plate is provided with first guide arm, adjusting plate slip cap is established on the first guide arm, first spring sets up the movable plate with between the adjusting plate, the counter with the adjusting plate is connected.
2. A protection mechanism for a digital hole machine according to claim 1, wherein the top end of the adjusting plate is provided with a telescopic rod, the top end of the telescopic rod is provided with a fixed plate, one end of the fixed plate is slidably inserted with a second guide rod, and the counter is mounted at the bottom end of the second guide rod.
3. The protection mechanism of a numerical hole machine according to claim 2, wherein a second limit plate is provided at a top end of the second guide rod, a second spring is provided at a top end of the second guide rod, a top end of the second spring is connected to a bottom end of the second limit plate, and a bottom end of the second spring is connected to a bottom end of the fixing plate.
4. The protection mechanism of a numerical control machine according to claim 1, characterized in that a first limiting plate is disposed on a top end of the first guide rod, a guide post is disposed on a top end of the moving plate, the first spring is sleeved outside the guide post, one end of the first spring is connected with the top end of the moving plate, and the other end of the first spring is connected with a bottom end of the adjusting plate.
5. A protection mechanism for a digital hole drilling machine according to claim 1, wherein the adjustment plate is provided at one end thereof with a mounting portion, and a support block is provided at a top end of the mounting portion.
6. A protection mechanism of a digital hole machine according to claim 1, characterized in that a support rod is provided on the top end of the base, and a fixing rod is provided on the top end of the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021320641.2U CN212812163U (en) | 2020-07-08 | 2020-07-08 | Protection mechanism of numerical hole machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021320641.2U CN212812163U (en) | 2020-07-08 | 2020-07-08 | Protection mechanism of numerical hole machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212812163U true CN212812163U (en) | 2021-03-26 |
Family
ID=75101465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021320641.2U Active CN212812163U (en) | 2020-07-08 | 2020-07-08 | Protection mechanism of numerical hole machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212812163U (en) |
-
2020
- 2020-07-08 CN CN202021320641.2U patent/CN212812163U/en active Active
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