CN218642834U

CN218642834U - Fixing device for metal etching

Info

Publication number: CN218642834U
Application number: CN202223335810.1U
Authority: CN
Inventors: 连大学
Original assignee: Nantong Zhuolida Metal Technology Co ltd
Current assignee: Nantong Zhuolida Metal Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-17
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a metal etching technical field specifically is a fixing device for metal etching, including the base, support column one end is installed to base top both sides, and support column top one end is connected with the footstock, and footstock below axle center department installs hydraulic cylinder, and the hydraulic cylinder below is connected with the diaphragm, and the diaphragm below is connected with adjustment mechanism. The utility model discloses a hydraulic cylinder cooperation diaphragm is installed adjustment mechanism, connect the etching machine by adjustment mechanism, the position of etching machine is adjusted in the diaphragm below to the convenience, remove between a plurality of fastening device, the convenient processing position that adjusts, machining efficiency is improved, the inside second motor of first fastening device and second fastening device can drive first fastening screw and second fastening screw simultaneously and rotate, realize the synchronization regulation, ensure that the condition of metalwork skew can not appear in the fastening process, second fastening device's inside mounting plate and fastening groove are circular, it is applicable to fix in circular metalwork, the improvement suitability.

Description

Fixing device for metal etching

Technical Field

The utility model relates to a metal etching technical field specifically is a fixing device for metal etching.

Background

Metal etching is a technique in which material is removed using a chemical reaction or physical impact. The metal etching technique can be classified into wet etching and dry etching. Metal etching is composed of a series of complex chemical processes, and different corrosive agents have different corrosion properties and strengths on different metal materials.

The metal etching refers to removing a protective film of a to-be-etched metal area after exposure plate making and development, and contacting a chemical solution during metal etching to achieve the effect of dissolving and corroding and form the effect of concave-convex or hollow-out forming. The metal etching technology can be used for processing precision metal etching products of electronic thin slice parts in the aviation, mechanical and chemical industries, and particularly, the metal etching is an indispensable technology in the semiconductor manufacturing process.

Patent No. CN215828871U discloses a prevent fixing device for accurate metal etching of skew, including roof, main riser, vice riser, etcher, bottom plate, underframe and inside casing, screw fixed connection is passed through to the bottom of roof main riser with vice riser, this kind of prevent fixing device for accurate metal etching of skew, through the combination application of accessory, set up the riser of being connected by the control box on the roof, the portability movable sleeve makes up with the fixed cover that carries the pinion rack, make to treat that the stable in structure of metal etching places in the underframe, and the inside of underframe contains the inside casing, the inside casing relies on the fixed sloping frame combination elastic frame and the outer frame that carries the elastic frame, can make to treat that the metal etching is built-in according to the structural difference, outer frame atress abduction, the elastic frame of cooperation contact elastic frame carries out the flexibility adjustment, increase the cooperation in the metal etching.

The device relies on the fixed sloping frame combination elasticity frame and the outer frame that expands that carries the elastic frame through the inside casing when using, can make and treat that metal etching is built-in according to structural difference, the outer frame atress that expands is abducted, the elasticity frame of cooperation contact elastic frame carries out the flexibility adjustment, increase the cooperation nature in the metal etching, but the device elasticity frame is fixed with the outer frame shape that expands, when fixed to the metal material of different shapes, lead to the suitability relatively poor, the operation is inconvenient, simultaneously to the rigidity of etching machine, inconvenient regulation machined position, lead to machining efficiency lower, for this reason, we disclose the fixing device who is used for metal etching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for metal etching, realize through being provided with adjustment mechanism, first fastening device and second fastening device, at first install adjustment mechanism by hydraulic cylinder cooperation diaphragm, connect the etching machine by adjustment mechanism, the position of etching machine is conveniently adjusted to the diaphragm below, remove between a plurality of fastening device, the convenient processing position of adjusting, and the machining efficiency is improved, simultaneously the inside second motor of first fastening device and second fastening device can drive first fastening screw and second fastening screw simultaneously and rotate, because the screw direction in the both outsides is opposite, realize driving the fastening swivel nut and be close to each other or keep away from, realize synchronous control, ensure that the condition of metalwork skew can not appear in the fastening process, and the inside mounting plate and the fastening groove of second fastening device are circular, it is applicable to fix in circular metalwork, the holistic suitability is improved.

Therefore, the utility model provides a fixing device for metal etching, the on-line screen storage device comprises a base, support column one end is installed to base top both sides, support column top one end is connected with the footstock, footstock below axle center department installs hydraulic cylinder, the hydraulic cylinder below is connected with the diaphragm, the diaphragm below is connected with adjustment mechanism, the adjustment mechanism below is connected with the etching machine that is used for the etching, first fastening device and second fastening device are installed respectively to the base top left and right sides.

Preferably: adjustment mechanism includes mounting panel and first motor, the mounting panel is installed the diaphragm below, first motor is installed the inside left side of mounting panel, first motor power output shaft is connected with adjusting screw, adjusting screw outside threaded connection has the regulation swivel nut, it is connected with the sliding sleeve to adjust the swivel nut below, the mounting panel below is connected with the slide bar, just the sliding sleeve cup joints the slide bar outside, the etching machine is connected the sliding sleeve below.

Preferably: an adjusting groove is formed in the upper portion inside the transverse plate, one end of an adjusting rod is connected to the inside of the adjusting groove in a sliding mode, and the other end of the adjusting rod is connected to the upper portion of the adjusting threaded sleeve.

Preferably: the first fastening mechanism comprises a processing seat, a second motor and a fastening groove, the processing seat is installed above the base, an inner groove is formed in the fastening groove, the second motor is installed on the left side in the inner groove, a power output shaft of the second motor is connected with one end of a first fastening screw, the other end of the first fastening screw is connected with a second fastening screw, the outer sides of the first fastening screw and the second fastening screw are in threaded connection, and a fastening plate is connected above the fastening screw.

Preferably: a limiting groove is formed in the lower portion of the inner groove, one end of a limiting block is connected to the inner portion of the limiting groove in a sliding mode, and the other end of the limiting block is connected to the lower portion of the fastening threaded sleeve.

Preferably, the following components: a buffer cushion is arranged on the inner side of the fastening plate.

Preferably: the mechanism of the second fastening mechanism is the same as that of the first fastening mechanism, the structures of the processing seat, the fastening groove and the fastening plate in the second fastening mechanism are cylindrical, and the thread directions of the outer sides of the first fastening screw and the second fastening screw are opposite.

Preferably: stop collars are installed to diaphragm both sides, just the stop collar cup joints in the support column outside.

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

the utility model discloses a be provided with adjustment mechanism, first fastening device and second fastening device, at first install adjustment mechanism by hydraulic cylinder cooperation diaphragm, connect the etching machine by adjustment mechanism, the position of etching machine is conveniently adjusted in the diaphragm below, remove between a plurality of fastening device, conveniently adjust the processing position, machining efficiency has been improved, the inside second motor of first fastening device and second fastening device can drive first fastening screw and second fastening screw simultaneously and rotate, because the screw thread opposite direction in the both outsides, it is close to each other or keeps away from to realize driving the fastening swivel nut, realize the synchronous control, ensure that the condition of metalwork skew can not appear in the fastening process, and the inside mounting plate and the fastening groove of second fastening device are circular, it is applicable to fix in circular metalwork, holistic suitability has been improved.

Drawings

FIG. 1 is a general schematic view of a fixing device for metal etching according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the fixing device for metal etching according to the present invention

Fig. 3 is a schematic structural diagram of a first fastening mechanism of the fixing device for metal etching according to the present invention.

In the figure: 1. a base; 2. a support column;

3. an adjustment mechanism; 301. mounting a plate; 302. adjusting a rod; 303. a slide bar; 304. a first motor; 305. a sliding sleeve; 306. adjusting a threaded sleeve; 307. adjusting the screw rod; 308. an adjustment groove;

4. a first fastening mechanism; 401. processing a base; 402. a second motor; 403. a first fastening screw; 404. a fastening groove; 405. a fastening plate; 406. a second fastening screw; 407. a limiting groove; 408. a limiting block; 409. an inner tank;

410. fastening a threaded sleeve; 411. a cushion pad;

5. a limiting sleeve; 6. a top seat; 7. a hydraulic cylinder; 8. a transverse plate;

9. a second fastening mechanism; 10. an etching machine.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, which are a preferred embodiment of the present invention, a fixing device for metal etching includes a base 1, one end of a support column 2 is installed on both sides above the base 1, one end of the top of the support column 2 is connected to a top base 6, a hydraulic cylinder 7 is installed at the axle center below the top base 6, a transverse plate 8 is connected below the hydraulic cylinder 7, an adjusting mechanism 3 is connected below the transverse plate 8, an etching machine 10 for etching is connected below the adjusting mechanism 3, a first fastening mechanism 4 and a second fastening mechanism 9 are installed on both sides above the base 1, the adjusting mechanism 3 is installed by the hydraulic cylinder 7 matching with the transverse plate 8, the etching machine 10 is connected by the adjusting mechanism 3, the convenient position of etching machine 10 is adjusted in diaphragm 8 below, move between a plurality of fastening device, conveniently adjust the processing position, machining efficiency has been improved, the inside second motor 402 of first fastening device 4 and second fastening device 9 can drive first fastening screw 403 and second fastening screw 406 simultaneously and rotate, because the screw thread opposite direction in both outsides, realize driving fastening swivel nut 410 and be close to each other or keep away from, realize the synchronization regulation, ensure that the condition of metalwork skew can not appear in the fastening process, and the inside mounting plate 405 and the fastening groove 404 of second fastening device 9 are circular, it is applicable to fix in circular metalwork, holistic suitability has been improved.

Adjustment mechanism 3 includes mounting panel 301 and first motor 304, mounting panel 301 is installed diaphragm 8 below, first motor 304 is installed the inside left side of mounting panel 301, first motor 304 power output shaft is connected with adjusting screw 307, adjusting screw 307 outside threaded connection has regulation swivel nut 306, it is connected with sliding sleeve 305 to adjust swivel nut 306 below, mounting panel 301 below is connected with slide bar 303, just sliding sleeve 305 cup joints the slide bar 303 outside, etching machine 10 is connected sliding sleeve 305 below, rotates by first motor 304 drive adjusting screw 307, can realize driving the regulation swivel nut 306 in the outside and rotate, and the regulation pole 302 in the regulation swivel nut 306 outside slides in adjusting groove 308 is inside, realizes restricting the rotation of adjusting swivel nut 306, realizes adjusting swivel nut 306 and removes in the adjusting screw 307 outside to drive sliding sleeve 305 and remove in the slide bar 303 outside, realize adjusting etching machine 10 position on base 1, conveniently adjust the processing position.

An adjusting groove 308 is formed in the upper portion inside the transverse plate 8, one end of an adjusting rod 302 is connected to the inside of the adjusting groove 308 in a sliding mode, the other end of the adjusting rod 302 is connected to the upper portion of the adjusting threaded sleeve 306, the adjusting rod 302 slides inside the adjusting groove 308, rotation of the adjusting threaded sleeve 306 is limited, and stable movement of the threaded sleeve is achieved.

The first fastening mechanism 4 comprises a processing seat 401, a second motor 402 and a fastening groove 404, the processing seat 401 is installed above the base 1, the fastening groove 404 is above the inside of the processing seat 401, an inner groove 409 is formed inside the fastening groove 404, the second motor 402 is installed on the left side inside the inner groove 409, a power output shaft of the second motor 402 is connected with one end of a first fastening screw 403, the other end of the first fastening screw 403 is connected with a second fastening screw 406, the outer sides of the first fastening screw 403 and the second fastening screw are both in threaded connection with a fastening screw sleeve 410, a fastening plate 405 is connected above the fastening screw sleeve 410, the second motor 402 can simultaneously drive the first fastening screw 403 and the second fastening screw 406 to rotate, and due to the fact that the directions of threads on the outer sides of the first fastening screw sleeve and the second fastening screw sleeve are opposite, the fastening screw sleeve 410 is driven to be close to or far away from each other, the fastening plate 405 is driven to be close to and far away from each other, and the metal piece is fixedly fastened.

Limiting groove 407 is formed in the inner lower portion of the inner groove 409, a limiting block 408 is slidably connected to the inner portion of the limiting groove 407, the other end of the limiting block 408 is connected to the lower portion of the fastening screw sleeve 410, the limiting block 408 is matched with the limiting groove 407 for use, rotation of the fastening screw sleeve 410 can be limited, and the fastening screw sleeve 410 can stably move on the outer side of the fastening screw rods connected with each other.

The fastening plate 405 is provided with a buffer 411 on the inner side, which ensures that the fastening plate 405 does not damage the workpiece after clamping the workpiece.

The mechanism of the second fastening mechanism 9 is the same as that of the first fastening mechanism 4, the structures of the processing seat 401, the fastening groove 404 and the fastening plate 405 inside the second fastening mechanism 9 are cylindrical, the thread directions of the outer sides of the first fastening screw 403 and the second fastening screw 406 are opposite, and due to the fact that the thread directions of the outer sides of the first fastening screw and the second fastening screw are opposite, the fastening screw sleeves 410 are driven to be close to or far away from each other, synchronous adjustment is achieved, and the situation that metal parts shift in the fastening process is avoided.

Stop collar 5 is installed to diaphragm 8 both sides, just stop collar 5 cup joints the support column 2 outside has ensured that diaphragm 8 can not appear the skew at the in-process that reciprocates, has improved the machining precision.

The utility model discloses a fixing device for metal etching: when the device is used, firstly, a metal piece is placed into a fastening groove 404 in a processing seat 401, a corresponding fastening mechanism is selected according to the shape of the metal piece, a first fastening mechanism 4 is selected in a square mode, a second fastening mechanism 9 is selected in a circular mode, at the moment, a second motor 402 works, the second motor 402 can simultaneously drive a first fastening screw 403 and a second fastening screw 406 to rotate, due to the fact that the thread directions of the outer sides of the first fastening mechanism 4 and the second fastening mechanism 9 are opposite, fastening screw sleeves 410 are driven to approach or separate from each other, fastening plates 405 are driven to approach or separate from each other, the metal piece is fixedly fastened, then, the position of an etching machine 10 is adjusted, an adjusting screw 307 is driven to rotate by a first motor 304, the adjusting screw sleeve 306 on the outer side can be driven to rotate, an adjusting rod 302 on the outer side of the adjusting screw sleeve 306 slides in an adjusting groove 308, rotation of the adjusting screw sleeve 306 is limited, the adjusting screw sleeve 306 moves on the outer side of the adjusting screw sleeve 307, a sliding rod 305 is driven to move on the outer side of a sliding rod 303, the sliding rod 305 moves on the outer side of a sliding rod 303, the position of the etching machine 10 on a base 1 is adjusted, the position of the cross plate 1 is well adjusted, the cross plate 10 is pressed by a hydraulic cylinder 7, and processed by the etching machine 10.

The above description is for the purpose of describing the invention in greater detail with reference to the embodiments thereof, and it is not to be construed that the embodiments are limited to those described, but rather that the invention is capable of other variants and modifications without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Fixing device for metal etching, including base (1), its characterized in that: support column (2) one end is installed to base (1) top both sides, support column (2) top one end is connected with footstock (6), footstock (6) below axle center department installs hydraulic cylinder (7), hydraulic cylinder (7) below is connected with diaphragm (8), diaphragm (8) below is connected with adjustment mechanism (3), adjustment mechanism (3) below is connected with etching machine (10) that are used for the etching, first fastening device (4) and second fastening device (9) are installed respectively to base (1) top left and right sides.

2. The fixture for metal etching according to claim 1, wherein: adjustment mechanism (3) are including mounting panel (301) and first motor (304), mounting panel (301) are installed diaphragm (8) below, install first motor (304) mounting panel (301) inside left side, first motor (304) power output shaft has adjusting screw (307), adjusting screw (307) outside threaded connection has regulation swivel nut (306), it is connected with sliding sleeve (305) to adjust swivel nut (306) below, mounting panel (301) below is connected with slide bar (303), just sliding sleeve (305) cup joint slide bar (303) the outside, etching machine (10) are connected sliding sleeve (305) below.

3. The fixture for metal etching according to claim 2, wherein: an adjusting groove (308) is formed in the upper portion inside the transverse plate (8), one end of an adjusting rod (302) is connected inside the adjusting groove (308) in a sliding mode, and the other end of the adjusting rod (302) is connected above the adjusting threaded sleeve (306).

4. The fixture for metal etching according to claim 1, wherein: the first fastening mechanism (4) comprises a processing seat (401), a second motor (402) and a fastening groove (404), the processing seat (401) is installed above the base (1), the fastening groove (404) is arranged above the processing seat (401), an inner groove (409) is formed inside the fastening groove (404), the second motor (402) is installed on the left side inside the inner groove (409), the power output shaft of the second motor (402) is connected with one end of a first fastening screw (403), the other end of the first fastening screw (403) is connected with a second fastening screw (406), the outer sides of the two fastening screws are in threaded connection with a fastening screw sleeve (410), and a fastening plate (405) is connected above the fastening screw sleeve (410).

5. The fixture for metal etching according to claim 4, wherein: limiting grooves (407) are formed in the inner lower portion of the inner groove (409), one end of a limiting block (408) is connected to the inner portion of each limiting groove (407) in a sliding mode, and the other end of each limiting block (408) is connected to the lower portion of the fastening threaded sleeve (410).

6. The fixture for metal etching according to claim 4, wherein: a buffer pad (411) is arranged on the inner side of the fastening plate (405).

7. The fixture for metal etching according to claim 4, wherein: the mechanism of the second fastening mechanism (9) is the same as that of the first fastening mechanism (4), the processing seat (401), the fastening groove (404) and the fastening plate (405) in the second fastening mechanism (9) are cylindrical, and the thread directions of the outer sides of the first fastening screw (403) and the second fastening screw (406) are opposite.

8. The fixture for metal etching according to claim 1, wherein: stop collar (5) are installed to diaphragm (8) both sides, just stop collar (5) cup joint support column (2) the outside.