CN216374030U - Sculpture fixing device - Google Patents

Abstract

The utility model discloses a sculpture fixing device, which relates to the field of sculpture fixing. A sleeve is arranged on the top surface of a placing box, a rotating disk is connected to the sleeve, and the sleeve is sleeved to the circular placing plate through a nested connecting shaft; A first arc-shaped plate and a second arc-shaped plate are arranged on one side of the circular turntable, a third arc-shaped plate and a fourth arc-shaped plate are arranged on the other side, and the second arc-shaped plate and the third arc-shaped plate are arranged on the other side. The inner two sides of the shaped plate are respectively provided with first sliding grooves, and between each first sliding grooves are provided with a plurality of limit holes, and the first arc-shaped plate and the fourth arc-shaped plate are respectively provided with first sliding grooves. The sliders, and each first slider slides in the first chute respectively, and one side of the first arc plate and the fourth arc plate are respectively provided with bolts; at a certain position away from the other two sides of the circular turntable A first bidirectional screw and a second bidirectional screw are respectively arranged. The device achieves the purpose of fixing the sculpture by adjusting the spacing of the arc-shaped plates and the bidirectional sliding of the bidirectional screw, and the fixing effect is high.

Description

A sculpture fixing device

technical field

The utility model relates to the technical field of sculpture fixing, in particular to a sculpture fixing device.

Background technique

In sculpture, it refers to the cutting or carving of wood, stone or other materials into the desired shape, which can be called carving. The engraver often needs to pick up the wooden board with one hand during the engraving process. In this case, the engraving can only be carried out with one hand, which is time-consuming and labor-intensive, and because the process of fine engraving is often long, the engraver needs to hold the engraving board for a long time, which will make it fixed. The hand of the wooden board is prone to soreness and fatigue, resulting in an unstable grip. If the wooden board cannot be held stably, it will easily lead to engraving failure, affect the engraving speed, and easily affect the quality of the engraving.

However, most of the devices in the prior art use a clamping plate to fix the sculpture, the fixing effect is not good, and the distance between the clamping devices cannot be adjusted according to the size of the sculpture, and the function is relatively simple. Therefore, a sculpture fixing device is proposed to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a sculpture fixing device, which solves the problems that the existing sculpture fixing device cannot adjust the spacing and the fixing effect is poor.

In order to achieve the above purpose, the present invention is realized through the following technical solutions:

A sleeve is arranged at the central position of the top surface of the placing box, a rotating disc is connected to the outer sleeve of the sleeve, a rack is arranged on the inner wall of the rotating disc, and the rack and the teeth on the outer wall of the sleeve are The grooves are engaged with each other, and the bottom of the rotating disc is connected with a first driving device; one end of the connecting shaft is nested in the sleeve, and a placing plate is arranged at a certain position away from the top of the placing box. The other end is connected with a rotating bearing through the placing plate, and a circular placing plate is connected to the rotating bearing shell;

A first arc-shaped plate and a second arc-shaped plate are arranged at a certain position on one side of the circular turntable, and a third arc-shaped plate and a fourth arc-shaped plate are arranged at the same position on the other side. The second arc-shaped plate and the third arc-shaped plate are respectively provided with first sliding grooves on both sides, and a plurality of limit holes are arranged between each of the first sliding grooves. First sliding blocks are respectively provided on both sides of the arc-shaped plate and the fourth arc-shaped plate, and each of the first sliding blocks slides in the first chute respectively. One side of the fourth arc-shaped plate is respectively provided with bolts;

A first bidirectional screw and a second bidirectional screw are respectively provided at a certain position away from the other two sides of the circular turntable, and one end of the first bidirectional screw passes through one end of the second arc-shaped plate and is connected with a first bidirectional screw. Bevel gear, the other end of the first bidirectional screw is connected with a first fixing block through one end of the four-arc plate; one end of the second bidirectional screw is connected with one end of the first arc plate. For the second bevel gear, the other end of the second bidirectional screw rod passes through one end of the third arc-shaped plate and is connected with a second fixing block.

Optionally, a first rotating shaft is provided between the first bevel gear and the second bevel gear, and third bevel gears are respectively provided at both ends of the first rotating shaft, and each of the third bevel gears is respectively mesh with one side of the first bevel gear and the second bevel gear.

Optionally, a second drive device is connected to the other side of the first bevel gear.

Optionally, second sliding grooves are arranged on both sides of the top of the placing plate, and second sliding blocks are respectively arranged at the two ends of the first arc-shaped plate that are not connected to the second arc-shaped plate, The ends of the third arc-shaped plate that are not connected to the fourth arc-shaped plate are respectively provided with third sliding blocks, and the second sliding blocks and the third sliding blocks slide in the second sliding grooves respectively.

Optionally, a plurality of hydraulic cylinders are arranged around the top of the placement box, and the top of each hydraulic cylinder is connected to the placement plate.

Optionally, the four-corner bottom wall of the placing box is fixedly connected with a support seat, each of the support seats is connected with a support leg, and each of the support legs is provided with a universal wheel.

Optionally, the first driving device includes: a rotating gear and a first motor; the rotating gear is engaged with the tooth slot in the rotating disk, and the rotating shaft of the first motor passes through the placing box The top of the motor is connected with the rotating gear, and the first motor is placed in the placing box.

Optionally, the second driving device includes: a rotating bevel gear and a second motor; the rotating bevel gear is meshed with the first bevel gear, and the rotating shaft of the second motor passes through the top of the placing box And it is connected to the rotating bevel gear through the placing plate, and the second motor is placed in the placing box.

The utility model provides a sculpture fixing device, which has the following beneficial effects:

The sculpture fixing device fixes the sculpture by adjusting the range of the arc plate, and then drives the two-way screw to rotate through the motor, so that the arc plates on both sides move relatively, so as to play the role of clamping and fixing. The sculpture is rotated by the motor to drive the rotating disc, so that the engraver can use it; the device achieves the purpose of fixing the sculpture by adjusting the spacing of the arc plate and the two-way sliding of the two-way screw, and the fixing effect is high.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structure top view of the utility model;

Fig. 3 is the structural representation of the curved plate of the utility model;

Figure 4 is a schematic diagram of the internal structure of the sleeve of the present invention.

In the figure: 1-Place box, 2-Telescopic hydraulic cylinder, 3-Rotating disc, 4-Sleeve, 5-Connecting shaft, 6-Place plate, 7-Second chute, 8-Circular placement plate, 9 -Rotary bearing, 10-Universal wheel, 11-Support seat, 12-First arc plate, 13-Second arc plate, 14-Rotating bevel gear, 15-First chute, 16-Bolt, 17- Limiting hole, 18-first bidirectional screw, 19-second bidirectional screw, 20-first bevel gear, 21-first shaft, 22-second bevel gear, 23-fourth arc plate, 24-third Curved plate, 25-leg.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to Figures 1-4, the utility model provides a technical solution:

A sculpture fixing device, comprising a placing box 1, a sleeve 4 is arranged at the central position of the top surface of the placing box 1, a rotating disc 3 is connected to the outer sleeve of the sleeve 4, and the inner wall of the rotating disc 3 is provided with a rack, and the rack and the rack are connected with each other. The tooth grooves on the outer wall of the sleeve 4 are engaged with each other, and the bottom of the rotating disc 3 is connected with a first driving device; one end of the connecting shaft 5 is nested in the sleeve 4, and a placing plate 6 is provided at a certain position away from the top of the placing box 1 , the other end of the connecting shaft 5 is connected with a rotating bearing 9 through the placing plate 6, and the rotating bearing 9 is externally connected with a circular placing plate 8; The second arc-shaped plate 13 is provided with a third arc-shaped plate 24 and a fourth arc-shaped plate 23 at the same position on the other side of the second arc-shaped plate 13 , and are respectively disposed on both sides of the second arc-shaped plate 13 and the third arc-shaped plate 24 There is a first chute 15, and a plurality of limit holes 17 are arranged between each first chute 15, and first sliders are respectively provided on both sides of the first arc-shaped plate 12 and the fourth arc-shaped plate 23 , and each first slider slides in the first chute 15 respectively, and bolts 16 are respectively provided on one side of the first arc-shaped plate 12 and the fourth arc-shaped plate 23; when the sculpture is placed on the circular placing plate, The sculpture is fixed by artificially adjusting the range of the curved plate according to the size of the sculpture;

A first bidirectional screw 18 and a second bidirectional screw 19 are respectively provided at certain positions away from the other two sides of the circular turntable 8 . In the gear 20, the other end of the first bidirectional screw 18 is connected with the first fixing block at one end of the four-arc plate 23; 22. The other end of the second two-way screw 19 passes through one end of the third arc-shaped plate 24 and is connected with a second fixing block; the motor drives the two-way screw to rotate, so that the arc-shaped plates on both sides move relative to each other, so as to play a role in clamping and fixing. effect.

A first rotating shaft 21 is disposed between the first bevel gear 20 and the second bevel gear 22 , and third bevel gears are respectively disposed at both ends of the first rotating shaft 21 , and each third bevel gear is connected to the first bevel gear 20 and the first bevel gear 20 respectively. One side of the second bevel gear 22 meshes with each other.

A second driving device is connected to the other side of the first bevel gear 20 .

A second chute 7 is arranged on both sides of the top of the placing plate 6, a second sliding block is respectively arranged at the two ends of the first arc-shaped plate and the second arc-shaped plate that are not connected, and the third arc-shaped plate and the fourth arc-shaped plate are respectively provided with second sliding blocks. The two ends of the plates that are not connected are respectively provided with third sliding blocks, and the second sliding blocks and the third sliding blocks slide in the second sliding grooves respectively.

A plurality of hydraulic cylinders 2 are arranged around the top of the placing box 1, and the top of each hydraulic cylinder 2 is connected to the placing plate 6 to support the placing plate so that the placing plate can move up and down.

The four-corner bottom wall of the placing box 1 is fixedly connected with a support base 11, each support base 11 is connected with a leg 26, and each support leg 26 is provided with a universal wheel; when carving is not required, it can be moved to an idle area, and no need for engraving. Move the sculpture to prevent damage.

The first driving device includes: a rotating gear and a first motor; the rotating gear meshes with the tooth slot in the rotating disc, and the rotating shaft of the first motor passes through the top of the placing box 1 and is connected with the rotating gear, and the first motor is placed in the The second drive device includes: a rotating bevel gear 14, a second motor; the rotating bevel gear 14 meshes with the first bevel gear 20, and the rotating shaft of the second motor passes through the top of the placing box 1 and passes through the placing plate 6 is connected with the rotating bevel gear 14, and the second motor is placed in the placing box 1.

Working principle: The device is provided with a placing plate, and two sets of arc-shaped plates are set on the placing plate. Each set of arc-shaped plates is nested and slides two by two, and a limit hole is set on one of the two sets, and the other There are bolts on it, and the clamping range of the arc plate is adjusted according to the size of the sculpture. There are sliders at the bottom of both ends of the arc plate, and sliding grooves are arranged on both sides of the placing plate, so that the arc plate slides in the sliding groove. , There are two-way screws at both ends of the arc plate, and the screw is driven by the motor to make the arc plates on both sides slide relative to each other, which has the effect of clamping and fixing; when the sculpture is placed on the circular placing plate, it is adjusted manually according to the size of the sculpture. The range of the arc plate is used to fix the sculpture. Secondly, the motor drives the two-way screw to rotate, so that the arc plates on both sides move relative to each other, so as to play the role of clamping and fixing. After one side is carved, the motor can be used to drive the rotating disc. Rotate to make the sculpture rotate for engraving use; the device achieves the purpose of fixing the sculpture by adjusting the spacing of the arc-shaped plates and the two-way sliding through the two-way screw, and the fixing effect is high.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. a sculpture fixing device is characterized in that: comprise placing box (1), The outer top of the placing box (1) is provided with a sleeve (4), the outer sleeve of the sleeve (4) is connected with a rotating disc (3), and the inner wall of the rotating disc (3) is provided with a rack. The rack is engaged with the tooth slot on the outer wall of the sleeve (4), the bottom of the rotating disc (3) is connected with a first driving device; the sleeve (4) is nested with a connecting shaft (5). ), a placing plate (6) is arranged at the top of the placing box (1), and the other end of the connecting shaft (5) is connected with a rotating bearing (9) through the placing plate (6), so The rotating bearing (9) is externally connected with a circular placing plate (8); A first arc-shaped plate (12) and a second arc-shaped plate (13) are arranged on one side of the circular placing plate (8), and a third arc-shaped plate (24) is arranged at the same position on the other side thereof and the fourth arc-shaped plate (23), first chute (15) are respectively provided on both inner sides of the second arc-shaped plate (13) and the third arc-shaped plate (24), and each A plurality of limiting holes (17) are arranged between the first chute (15), and second arc plates (12) and the fourth arc plate (23) are respectively provided on both sides. A sliding block, and each of the first sliding blocks slides in the first sliding grooves (15) respectively, one of the first arc-shaped plate (12) and the fourth arc-shaped plate (23) The sides are respectively provided with bolts (16); A first bidirectional screw (18) and a second bidirectional screw (19) are respectively provided on both sides of the circular placing plate (8), and one end of the first bidirectional screw (18) passes through the second arc One end of the shaped plate (13) is connected with a first bevel gear (20), and the other end of the first bidirectional screw (18) is connected with a first fixing block through one end of the four-arc-shaped plate (23); One end of the second bidirectional screw (19) is connected with a second bevel gear (22) through one end of the first arc-shaped plate (12), and the other end of the second bidirectional screw (19) passes through the One end of the third arc-shaped plate (24) is connected with a second fixing block; a first rotating shaft (21) is arranged between the first bevel gear (20) and the second bevel gear (22), and the first bevel gear (20) is provided with a first rotating shaft (21). Both ends of a rotating shaft (21) are respectively provided with third bevel gears, and each of the third bevel gears is respectively connected to one side of the first bevel gear (20) and the second bevel gear (22) meshing; one side of the first bevel gear (20) is connected with a second driving device. 2. A sculpture fixing device according to claim 1, characterized in that, Second sliding grooves (7) are arranged on both sides of the top of the placing plate (6), and second sliding blocks are respectively arranged at both ends of the first arc-shaped plate and the second arc-shaped plate that are not connected. The ends of the third arc-shaped plate and the fourth arc-shaped plate that are not in contact are respectively provided with third sliding blocks, and the second sliding block and the third sliding block slide on the second sliding grooves respectively. (7). 3. A kind of sculpture fixing device according to claim 1, is characterized in that, A plurality of telescopic hydraulic cylinders (2) are arranged around the top of the placing box (1), and the top of each telescopic hydraulic cylinder (2) is connected to the bottom of the placing plate (6). 4. A sculpture fixing device according to claim 1, characterized in that, A support seat (11) is fixedly connected to the bottom wall of the four corners of the placing box (1), each of the support seats (11) is connected with a leg (25), and each of the support legs (25) is provided with ten thousand towards the wheel (10). 5. A sculpture fixing device according to claim 1, characterized in that, The first driving device comprises: a rotating gear and a first motor; the rotating gear is engaged with the tooth slot in the rotating disc, and the rotating shaft of the first motor passes through the cavities of the placing box (1). The top is connected with the rotating gear, and the first motor is placed in the placing box (1). 6. A sculpture fixing device according to claim 1, characterized in that, The second driving device comprises: a rotating bevel gear (14) and a second motor; the rotating bevel gear (14) is meshed with the first bevel gear (20), and the rotating shaft of the second motor passes through The top of the placing box (1) is connected to the rotating bevel gear (14) through the placing plate (6), and the second motor is placed in the placing box (1).

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