CN221186178U - Plate etching fixing tool - Google Patents

Abstract

The utility model relates to the technical field of plate etching, and particularly discloses a plate etching fixing tool. The tool comprises a bottom plate and two clamping modules; the upper plate surface of the bottom plate is fixedly provided with a workbench for bearing a plate to be etched; the clamping modules are movably arranged on the upper plate surface of the bottom plate, the two clamping modules are symmetrically arranged on the workbench in the adjustment direction, and the two clamping modules can synchronously approach or synchronously move away from the workbench along the adjustment direction; the clamping module comprises a sliding block and at least one cross rod, wherein one end of the cross rod is fixedly connected with a rotating shaft, the other end of the cross rod is fixedly connected with a vertical rod, the rotating shaft is rotationally connected to the sliding block around the rotating direction, a positioning plate is fixedly connected to the rotating shaft, the positioning plate is selectively locked on the sliding block, the vertical rod extends along the rotating direction, a clamping soft cushion is sleeved on the vertical rod and is used for propping against the side face of a plate to be etched; the rotation direction is perpendicular to the adjustment direction. The fixture can clamp different plates to be etched by means of the clamping module capable of being flexibly adjusted, so that the application range is expanded.

Description

Plate etching fixing tool

Technical Field

The utility model relates to the technical field of plate etching, in particular to a plate etching fixing tool.

Background

The plate etching process includes etching plate with hydrofluoric acid to form pattern, coating paraffin onto the plate, painting pattern onto the paraffin with tool, and coating hydrofluoric acid onto the paraffin to obtain the etched pattern. In the process of etching a plate, the position of the plate to be etched needs to be fixed.

However, the existing plate etching equipment has poor positioning effect, cannot be well adapted to the positioning situations of plates of different shapes, and has limitation in application range.

Disclosure of utility model

The utility model aims to provide a plate etching fixing tool so as to improve the positioning effect of a plate to be etched and expand the applicable range.

To achieve the purpose, the utility model adopts the following technical scheme:

The plate etching fixing tool is used for positioning a plate to be etched and comprises a bottom plate and a clamping module; the upper plate surface of the bottom plate is fixedly provided with a workbench for bearing the plate to be etched; the clamping modules are movably arranged on the upper plate surface of the bottom plate, two clamping modules are symmetrically arranged on the workbench in the adjusting direction, and the two clamping modules can synchronously approach or synchronously move away from the workbench along the adjusting direction; the clamping module comprises a sliding block and at least one cross rod, wherein one end of the cross rod is fixedly connected with a rotating shaft, the other end of the cross rod is fixedly connected with a vertical rod, the rotating shaft is rotationally connected with the sliding block around a rotating direction, a positioning plate is fixedly connected on the rotating shaft, the positioning plate is selectively locked on the sliding block, the vertical rod extends along the rotating direction, a clamping soft cushion is sleeved on the vertical rod, and the clamping soft cushion is used for propping against the side surface of the plate to be etched; wherein the rotation direction is perpendicular to the adjustment direction.

As the fixed frock of panel etching's preferred technical scheme, the fixed frock of panel etching still includes drive module, drive module is including driving the subassembly and follow the worm spare that adjustment direction extends, the worm spare is including coaxial first worm, transfer line and the second worm that links firmly in proper order, first worm with the screw thread opposite direction of second worm, first worm with one on the clamping module the slider transmission cooperation, the second worm with another on the clamping module the slider transmission cooperation.

As the preferential technical scheme of fixed frock of panel etching, the rigid coupling has driven gear on the transfer line, drive the subassembly and include drive unit and drive gear, drive gear rigid coupling in drive unit's output, drive unit is used for driving drive gear winds drive gear's axis is rotatory, drive gear with driven gear transmission is connected.

As the preferable technical scheme of the plate etching fixing tool, the upper plate surface of the bottom plate is concavely provided with two sliding grooves, the side wall of each sliding groove is fixedly provided with a first bearing, and the lower plate surface of the bottom plate is concavely provided with a containing groove; the transmission rod is arranged in the accommodating groove, the driving unit is fixedly arranged on the transverse plate in the accommodating groove, the first worm extends into one sliding groove and is rotationally connected with the first bearing, and the second worm extends into the other sliding groove and is rotationally connected with the first bearing.

As the preferential technical scheme of the fixed frock of panel etching, the spout is followed the adjustment direction extends, the slider is arranged in the spout, the bottom surface of slider with the tank bottom sliding fit of spout.

As the preferential technical scheme of the fixed frock of panel etching, every slider is last to be installed two the horizontal pole, two on the slider the line of axis of rotation is perpendicular to simultaneously the direction of rotation with adjust the direction.

As the preferential technical scheme of fixed frock of panel etching, the axis of rotation is on a parallel with the direction of rotation, coaxial rigid coupling has the rotation axis on the axis of rotation, the rotation axis pass through the second bearing with the top surface rotation of slider is connected, the locating plate rigid coupling in the side of axis of rotation.

As the preferential technical scheme of fixed frock of panel etching, the top surface concave of slider is equipped with the mounting groove, the rotation axis is arranged in the mounting groove, the lateral wall of mounting groove with the outer loop of second bearing is closely matched, the side of rotation axis with the inner loop of second bearing is closely matched.

As the preferential technical scheme of fixed frock of panel etching, the top surface of slider still concave a plurality of locating blind holes that are equipped with, a plurality of locating blind holes circumference equipartition in around the mounting groove, movable mounting has the locking pin on the locating plate, the locking pin can match and peg graft in arbitrary in the locating blind hole.

As the preferential technical scheme of fixed frock of panel etching, the locking pin include the arm-tie with the rigid coupling in the locating lever of board face under the arm-tie, the locating lever passes the locating plate, just the locating lever can match peg graft in the location blind hole, board face under the arm-tie with the locating plate passes through elastic component elastic connection, the elastic component is used for the drive the locking pin orientation the slider removes.

The utility model has the beneficial effects that:

The plate etching fixing tool can synchronously approach or synchronously depart from the workbench to move in the adjusting direction by means of the two clamping modules, and the clamping soft cushion can selectively rotate relative to the sliding block, so that the position of the clamping soft cushion can move in the adjusting direction and rotate around the rotating direction. Therefore, the position adjustment space of the clamping cushion is greatly increased, the position of the clamping cushion, which is used for propping against the plate to be etched, can be flexibly adjusted, so that the positioning situations of different plates to be etched can be well adapted, the types and the sizes of the plates to be etched which can be clamped by the clamping cushion are expanded, the positioning effect of the plates to be etched is improved, and the application scene of the plate etching fixing tool is widened.

Drawings

Fig. 1 is a schematic structural diagram of a plate etching fixture according to an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram II of a board etching fixture according to an embodiment of the present utility model;

Fig. 3 is a schematic structural diagram III of a board etching fixture according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a plate etching fixture provided by an embodiment of the utility model;

Fig. 5 is a schematic structural diagram of a clamping module according to an embodiment of the present utility model;

Fig. 6 is a cross-sectional view of a clamping module according to an embodiment of the utility model.

In the figure:

1. A bottom plate; 2. a work table; 3. a chute; 4. a driving module; 401. a cross plate; 402. a driving unit; 403. a drive gear; 404. a first bearing; 405. a worm member; 406. a driven gear; 5. a clamping module; 501. a slide block; 502. a second bearing; 503. a rotation shaft; 504. a rotating shaft; 505. a cross bar; 506. a vertical rod; 507. clamping the soft cushion; 508. positioning the blind hole; 509. a positioning plate; 510. a positioning rod; 511. pulling a plate; 512. an elastic member.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1 to 6, the present embodiment provides a board etching fixture for positioning a board to be etched, including a bottom plate 1 and a clamping module 5; the upper plate surface of the bottom plate 1 is fixedly provided with a workbench 2 for bearing a plate to be etched; the clamping modules 5 are movably arranged on the upper plate surface of the bottom plate 1, two clamping modules 5 are arranged, the two clamping modules 5 are symmetrically arranged on the workbench 2 in the adjusting direction, and the two clamping modules 5 can synchronously move close to or synchronously move away from the workbench 2 in the adjusting direction; the clamping module 5 comprises a sliding block 501 and at least one cross bar 505, wherein one end of the cross bar 505 is fixedly connected with a rotating shaft 504, the other end of the cross bar 505 is fixedly connected with a vertical bar 506, the rotating shaft 504 is rotationally connected with the sliding block 501 around a rotating direction, a positioning plate 509 is fixedly connected on the rotating shaft 504, the positioning plate 509 is selectively locked on the sliding block 501, the vertical bar 506 extends along the rotating direction, a clamping soft cushion 507 is sleeved on the vertical bar 506, and the clamping soft cushion 507 is used for propping against the side surface of a plate to be etched; wherein the rotation direction is perpendicular to the adjustment direction.

The plate etching fixing tool can synchronously move close to or synchronously move away from the workbench 2 in the adjustment direction by means of the two clamping modules 5, and the clamping cushion 507 can selectively rotate relative to the sliding block 501, so that the position of the clamping cushion 507 can move in the adjustment direction and rotate around the rotation direction. Therefore, the position adjustment space of the clamping soft cushion 507 is greatly increased, the position of the clamping soft cushion 507 for propping against the plate to be etched can be flexibly adjusted, so that the positioning situations of different plates to be etched can be well adapted, the types and the sizes of the plates to be etched which can be clamped by the clamping soft cushion 507 are expanded, the positioning effect of the plates to be etched is improved, and the application scene of the plate etching fixing tool is widened.

In this embodiment, the plate to be etched is AG glass. In other implementations of this embodiment, the plate to be etched is other plate-like material.

In this embodiment, the plate etching fixture further includes a driving module 4, the driving module 4 includes a driving component and a worm member 405 extending along an adjustment direction, the worm member 405 includes a first worm, a transmission rod and a second worm which are coaxially and fixedly connected in sequence, the thread directions of the first worm and the second worm are opposite, the first worm is in transmission fit with a slider 501 on one clamping module 5, and the second worm is in transmission fit with a slider 501 on the other clamping module 5.

By means of the design of the drive module 4, a synchronous approaching or synchronous distancing action of the two clamping modules 5 is achieved by means of worm drive. The clamping module 5 is simple and reliable in structure, low in production cost and high in working stability, accurate adjustment of the position of the clamping module 5 is facilitated, and smooth working of the clamping module 5 is guaranteed to have stable operation.

Further, a driven gear 406 is fixedly connected on the transmission rod, the driving assembly comprises a driving unit 402 and a driving gear 403, the driving gear 403 is fixedly connected to the output end of the driving unit 402, the driving unit 402 is used for driving the driving gear 403 to rotate around the axis of the driving gear 403, and the driving gear 403 is in transmission connection with the driven gear 406.

By means of the arrangement of the driven gear 406, the driving unit 402 and the driving gear 403, smooth transmission of the driving assembly to the transmission rod is achieved, and therefore the purpose of driving the sliding block 501 is achieved. The structure is simple and reliable, the occupied space is small, the working stability is high, the automation degree of the plate etching fixing tool is improved, the workload of operators is reduced, and the risk of misoperation is reduced.

Still further, the upper plate surface of the bottom plate 1 is concavely provided with two sliding grooves 3, the side wall of the sliding groove 3 is fixedly provided with a first bearing 404, and the lower plate surface of the bottom plate 1 is concavely provided with a containing groove; the transmission rod is arranged in the accommodating groove, the driving unit 402 is fixedly arranged on the transverse plate 401 in the accommodating groove, the first worm extends into one sliding groove 3 and is rotationally connected with the first bearing 404, and the second worm extends into the other sliding groove 3 and is rotationally connected with the first bearing 404. Specifically, the driving unit 402 is a motor. The setting of spout 3 and storage tank provides the space of holding for centre gripping module 5 and drive module 4, has reduced worm piece 405's the laying degree of difficulty, has optimized the structure of panel etching fixed frock, has reduced the space that occupies. The arrangement of the first bearing 404 enables a rotational connection of the worm member 405 with the base plate 1, reducing the risk of a positional shift of the worm member 405 due to accidents.

Further, the sliding groove 3 extends along the adjusting direction, the sliding block 501 is arranged in the sliding groove 3, and the bottom surface of the sliding block 501 is in sliding fit with the groove bottom of the sliding groove 3. The above limitation makes the chute 3 play a guiding role on the slide block 501, so that the slide block 501 can only reciprocate along a preset track, the risk of position deviation of the slide block 501 is reduced, and smooth work of the clamping module 5 is ensured.

In this embodiment, two cross bars 505 are mounted on each slider 501, and the connection line of the two rotation axes 504 on the slider 501 is perpendicular to both the rotation direction and the adjustment direction. The above limitations enable the plate etching fixing tool to position the plate to be etched by using the four clamping cushions 507, thereby guaranteeing the stability of positioning and expanding the types and sizes of the plate to be etched which can be clamped by the clamping cushions 507. The connection line of the two rotation shafts 504 on the slide block 501 is perpendicular to the limitation of the rotation direction and the adjustment direction, so that the stress of the plate to be etched on the workbench 2 is uniform, the positioning difficulty of the clamping cushion 507 on the plate to be etched is reduced, the risk that the plate to be etched is separated from the plate etching fixing tool due to accidents is reduced, and the positioning capability of the regular plate to be etched is improved.

Illustratively, the axis of the rotating shaft 504 is parallel to the rotating direction, a rotating shaft 503 is coaxially and fixedly connected to the rotating shaft 504, the rotating shaft 503 is rotatably connected to the top surface of the slider 501 through a second bearing 502, and a positioning plate 509 is fixedly connected to the side surface of the rotating shaft 504.

With the aid of the design, the layout position of the rotating shaft 504 and the connection mode with the sliding block 501 are optimized, the design that the positioning plate 509 is fixedly connected to the side face of the rotating shaft 504 reduces the operation difficulty of the positioning plate 509, and meanwhile, the positioning position of the cross rod 505 can be intuitively determined.

Further, a mounting groove is concavely formed in the top surface of the slider 501, the rotating shaft 503 is disposed in the mounting groove, the side wall of the mounting groove is tightly matched with the outer ring of the second bearing 502, and the side surface of the rotating shaft 503 is tightly matched with the inner ring of the second bearing 502. By means of the arrangement of the mounting grooves, the reliability of connection between the rotating shaft 503 and the sliding block 501 is improved, the risk that the rotating shaft 503 is separated from the sliding block 501 due to accidents is reduced, the space occupied by the clamping module 5 is reduced, and meanwhile the protection effect on the rotating shaft 503 and the second bearing 502 is improved.

Still further, the top surface of slider 501 still concave a plurality of locating blind holes 508 that are equipped with, a plurality of locating blind holes 508 circumference equipartition are around the mounting groove, and movable mounting has the locking pin on the locating plate 509, and the locking pin can match and peg graft in arbitrary locating blind hole 508. Through the mode of selectively inserting and locking the locking pin and the corresponding positioning blind hole 508, the aim of positioning the clamping cushion 507 at the corresponding position can be achieved, and therefore, the design of selectively rotating the clamping cushion 507 relative to the sliding block 501 is achieved. Therefore, the clamping efficiency of the plate etching fixing tool on the plate to be etched can be further improved.

Further, the locking pin comprises a pull plate 511 and a positioning rod 510 fixedly connected to the lower plate surface of the pull plate 511, the positioning rod 510 passes through the positioning plate 509, the positioning rod 510 can be inserted into the positioning blind hole 508 in a matching manner, the lower plate surface of the pull plate 511 is elastically connected with the positioning plate 509 through an elastic member 512, and the elastic member 512 is used for driving the locking pin to move towards the sliding block 501. Specifically, the elastic member 512 is a spring. The operator can complete the unlocking operation of the locking pin by pulling the pulling plate 511. The elastic element 512, the positioning rod 510 and the pulling plate 511 are simple and reliable in structure, the positioning plate 509 can be positioned selectively relative to the sliding block 501 smoothly, and the locking action can be automatically performed by the driving of the locking pin by the elastic element 512 under the condition of not being driven by external force.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Fixed frock of panel etching for the location waits to etch the board, its characterized in that includes:

a workbench (2) for bearing the plate to be etched is fixedly arranged on the upper plate surface of the bottom plate (1);

The clamping modules (5) are movably arranged on the upper plate surface of the bottom plate (1), two clamping modules (5) are symmetrically arranged on the workbench (2) in the adjustment direction, and the two clamping modules (5) can synchronously approach or synchronously move away from the workbench (2) along the adjustment direction; the clamping module (5) comprises a sliding block (501) and at least one cross rod (505), one end of the cross rod (505) is fixedly connected with a rotating shaft (504), the other end of the cross rod is fixedly connected with a vertical rod (506), the rotating shaft (504) is rotationally connected with the sliding block (501) around the rotating direction, a positioning plate (509) is fixedly connected on the rotating shaft (504), the positioning plate (509) is selectively locked on the sliding block (501), the vertical rod (506) extends along the rotating direction, the vertical rod (506) is sleeved with a clamping cushion (507), and the clamping cushion (507) is used for propping against the side surface of the plate to be etched; wherein the rotation direction is perpendicular to the adjustment direction.

2. The plate etching fixing tool according to claim 1, further comprising a driving module (4), wherein the driving module (4) comprises a driving assembly and a worm piece (405) extending along the adjusting direction, the worm piece (405) comprises a first worm, a transmission rod and a second worm which are coaxially and fixedly connected in sequence, the directions of threads of the first worm and the second worm are opposite, the first worm is in transmission fit with the sliding block (501) on one clamping module (5), and the second worm is in transmission fit with the sliding block (501) on the other clamping module (5).

3. The plate etching fixing tool according to claim 2, wherein a driven gear (406) is fixedly connected to the transmission rod, the driving assembly comprises a driving unit (402) and a driving gear (403), the driving gear (403) is fixedly connected to the output end of the driving unit (402), the driving unit (402) is used for driving the driving gear (403) to rotate around the axis of the driving gear (403), and the driving gear (403) is in transmission connection with the driven gear (406).

4. The plate etching fixing tool according to claim 3, wherein the upper plate surface of the bottom plate (1) is concavely provided with two sliding grooves (3), a first bearing (404) is fixedly arranged on the side wall of each sliding groove (3), and the lower plate surface of the bottom plate (1) is concavely provided with a containing groove; the transmission rod is arranged in the accommodating groove, the driving unit (402) is fixedly arranged on a transverse plate (401) in the accommodating groove, the first worm stretches into one sliding groove (3) and is rotationally connected with the first bearing (404), and the second worm stretches into the other sliding groove (3) and is rotationally connected with the first bearing (404).

5. The plate etching fixing tool according to claim 4, wherein the sliding groove (3) extends along the adjusting direction, the sliding block (501) is arranged in the sliding groove (3), and the bottom surface of the sliding block (501) is in sliding fit with the groove bottom of the sliding groove (3).

6. The plate etching fixing tool according to claim 1, wherein two cross bars (505) are mounted on each slide block (501), and a connecting line of two rotating shafts (504) on the slide block (501) is perpendicular to the rotating direction and the adjusting direction at the same time.

7. The plate etching fixing tool according to claim 1, wherein an axis of the rotating shaft (504) is parallel to the rotating direction, a rotating shaft (503) is coaxially and fixedly connected to the rotating shaft (504), the rotating shaft (503) is rotatably connected to the top surface of the sliding block (501) through a second bearing (502), and the positioning plate (509) is fixedly connected to a side surface of the rotating shaft (504).

8. The plate etching fixing tool according to claim 7, wherein a mounting groove is concavely formed in the top surface of the sliding block (501), the rotating shaft (503) is disposed in the mounting groove, the side wall of the mounting groove is tightly matched with the outer ring of the second bearing (502), and the side surface of the rotating shaft (503) is tightly matched with the inner ring of the second bearing (502).

9. The plate etching fixing tool according to claim 8, wherein a plurality of positioning blind holes (508) are further concavely formed in the top surface of the sliding block (501), the plurality of positioning blind holes (508) are circumferentially and uniformly distributed around the mounting groove, locking pins are movably mounted on the positioning plate (509), and the locking pins can be inserted into any one of the positioning blind holes (508) in a matching manner.

10. The plate etching fixing tool according to claim 9, wherein the locking pin comprises a pull plate (511) and a positioning rod (510) fixedly connected to the lower plate surface of the pull plate (511), the positioning rod (510) penetrates through the positioning plate (509), the positioning rod (510) can be inserted into the positioning blind hole (508) in a matching mode, the lower plate surface of the pull plate (511) is elastically connected with the positioning plate (509) through an elastic piece (512), and the elastic piece (512) is used for driving the locking pin to move towards the sliding block (501).