CN219169946U - Clamping device for laser cutting equipment - Google Patents

Abstract

The utility model discloses a clamping device of laser cutting equipment, which comprises a shell, a support plate and a moving block, wherein a steering structure is arranged at the top end of the inside of the shell, the support plate is arranged at the top end of the steering structure, a housing is fixed at the top end of the support plate, a clamping plate is arranged on one side of a lifting structure, the lifting structure comprises a groove, a shell, a fixing pin, a pull rod, a telescopic spring and a vertical rod, the vertical rod is fixed at the top end of the moving block, and the groove is formed on one side of the inside of the vertical rod. According to the device, the pull rod is pulled to drive the fixing pin to leave the groove, the sleeve shell is pulled to move on the outer wall of the vertical rod to adjust the height of the workpiece, the pull rod is loosened to enable the telescopic spring to push the fixing pin to be inserted into the groove, and the height of the workpiece is fixed, so that the height adjusting function of the device is realized, the height of the workpiece is convenient to adjust, the workpiece is convenient to contact with a laser generator of laser cutting equipment, and the applicability of the device is improved.

Description

Clamping device for laser cutting equipment

technical field

The utility model relates to the technical field of clamps, in particular to a clamping device for laser cutting equipment.

Background technique

Laser cutting is the use of high-power-density laser beams to irradiate the material to be cut. It has the advantages of fast cutting speed and good cutting quality. In the process of using laser cutting, in order to prevent the workpiece from shifting and shaking, it is necessary to use the clamping device of the laser cutting equipment Clamp and fix the workpiece so that the workpiece is placed firmly;

Chinese Patent Authorization Announcement No. CN215698934U, announced on February 01, 2022, discloses a clamping device for laser cutting, which includes a threaded rod, a motor, a moving block and a limiting block, and a platform is fixed on one side of the motor. The threaded rod is rotatably connected to the platform, and the moving block is connected to the threaded rod through threads; a restricting mechanism is installed inside the restricting block, and the restricting mechanism includes a restricting rod, a first gear, a second gear and a gear plate. The restricting rod is fixedly connected with the first gear, and the first gear meshes with the second gear. The limiting block and the moving block are relatively fixed and the limiting rod restricts the steel plate, so that both sides and the top of the steel are fixed, which effectively prevents the steel from shaking due to the vibration of the cutting machine body, resulting in poor cutting accuracy. The thread direction is opposite. When the motor drives the threaded rod to rotate, it is convenient for the moving block to move relatively, to position both sides of the steel at the same time, and to move the steel to the center of the cutting machine, which is convenient for processing;

The above-mentioned existing technical solutions have the following defects: in the above-mentioned technical solutions, when the device is in use, it is inconvenient to adjust the height of the workpiece. Since the downward movement of the laser generator of the laser cutting equipment is fixed, when the fixture and When the height of the workpiece is too low, the laser generator is inconvenient to contact the workpiece for cutting, which affects the normal use of the laser cutting equipment.

Utility model content

(1) Technical problems to be solved

The purpose of this utility model is to provide a clamping device for laser cutting equipment to solve the problems raised in the background technology above.

(2) Contents of utility model

In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping device for laser cutting equipment, including a housing, a support plate and a moving block, the top inside the housing is provided with a steering structure, and the steering structure The top of the support plate is provided with a support plate, the top of the support plate is fixed with a cover, and the bottom of the inside of the cover is fixed with a slide bar, the outside of the slide bar is covered with a moving block, and the inside of the moving block is inserted A two-way screw rod is provided, a motor is installed on one side of the two-way screw rod, a lifting structure is arranged on the top of the moving block, a splint is arranged on one side of the lifting structure, and the lifting structure includes a groove, a casing , a fixed pin, a pull rod, a telescopic spring and a vertical rod, the vertical rod is fixed on the top of the moving block, and a groove is provided on one side of the vertical rod.

Using the clamping device of the laser cutting equipment of this technical solution, by placing the workpiece between two groups of splints, starting the motor to drive the two-way screw to rotate, so that the two groups of moving blocks on the left and right drive the splints to approach each other through the meshing of threads, and clamp the workpiece Tightly fixed, slide the moving block on the surface of the slide bar to guide the movement of the moving block, adjust the height of the workpiece through the splint, and adjust the direction and position of the workpiece through the steering structure.

Preferably, the outer side of the vertical rod is covered with a sleeve, and the inside of one side of the sleeve is pressed against the pull rod, one side of the pull rod is fixed with a fixed pin, and the outer side of the pull rod is covered with a telescopic spring. Pull the pull rod to drive the fixed pin to leave the inside of the groove, pull the casing to move on the outer wall of the vertical rod to adjust the height of the workpiece, release the pull rod to make the telescopic spring push the fixed pin into the groove, and fix the height of the workpiece.

Preferably, several groups of grooves are provided on one side of the pole, and the several groups of grooves are distributed at equal intervals on one side of the pole.

Preferably, a sliding structure is formed between the vertical rod and the casing, and the pull rod extends to the inside of the casing to connect with the fixing pin.

Preferably, the steering structure includes a bearing, a connecting column, a first bevel gear, a second bevel gear and a handle, the connecting column is fixed at the bottom end of the support plate, and the outer side of the connecting column is sleeved with a bearing. By shaking the handle, the second bevel gear drives the first bevel gear to rotate, and at the same time, the first bevel gear drives the support plate to rotate through the connecting column to adjust the direction of the workpiece.

Preferably, the bottom end of the bearing is fixed with a first bevel gear, one side of the first bevel gear meshes with a second bevel gear, and one side of the second bevel gear is fixed with a handle.

Preferably, the second bevel gear forms a meshing connection with the first bevel gear, and the handle extends to the inside of the housing to connect with the second bevel gear.

(3) Beneficial effects

Compared with the prior art, the beneficial effect of the utility model is: the structure of the clamping device of the laser cutting equipment is reasonable, and has the following advantages:

(1) Pull the pull rod to drive the fixed pin to leave the inside of the groove, pull the casing to move on the outer wall of the vertical rod to adjust the height of the workpiece, release the pull rod to push the telescopic spring to push the fixed pin into the groove, and fix the height of the workpiece. Therefore, the height adjustment function of the device is realized, which is convenient for adjusting the height of the workpiece, making the workpiece easy to contact with the laser generator of the laser cutting equipment, and improving the applicability of the device;

(2) By shaking the handle, the second bevel gear drives the first bevel gear to rotate, and at the same time, the first bevel gear drives the support plate to rotate through the connecting column to adjust the direction of the workpiece, thereby realizing the direction control function of the device and facilitating the rotation of the workpiece , so that the laser cutting equipment is convenient for processing different positions of the workpiece, which improves the functionality of the device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the side view structural representation of the utility model;

Fig. 3 is the top view structure schematic diagram of the utility model;

Fig. 4 is a schematic diagram of a partial cross-sectional enlarged structure at A in Fig. 1 of the present invention.

Explanation of reference numerals in the figure: 1. shell; 2. steering structure; 201. bearing; 202. connecting column; 203. first bevel gear; 204. second bevel gear; 205. handle; 3. support plate; 4. Motor; 5. Lifting structure; 501. Groove; 502. Case; 503. Fixed pin; 504. Pull rod; 505. Telescopic spring; Screw rod; 9, slide rod; 10, case.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Embodiment one

Please refer to Figures 1-4, a clamping device for laser cutting equipment provided by the utility model, including a housing 1, a support plate 3 and a moving block 7, the top of the housing 1 is provided with a steering structure 2, the steering structure 2 The top of the support plate 3 is provided with a support plate 3, and the top of the support plate 3 is fixed with a casing 10, and the bottom end of the casing 10 is fixed with a slide bar 9, and the outer side of the slide bar 9 is provided with a moving block 7, and the moving block 7 A two-way screw rod 8 is inserted inside, a motor 4 is installed on one side of the two-way screw rod 8, a lifting structure 5 is arranged on the top of the moving block 7, a splint 6 is arranged on one side of the lifting structure 5, and the lifting structure 5 includes a groove 501 , casing 502, fixed pin 503, pull rod 504, telescopic spring 505 and vertical rod 506, vertical rod 506 is fixed on the top of moving block 7, and one side of vertical rod 506 inside offers groove 501, and the outer side of vertical rod 506 covers A casing 502 is provided, and the inside of one side of the casing 502 is pressed against the pull rod 504. A fixed pin 503 is fixed on one side of the pull rod 504. A telescopic spring 505 is set on the outside of the pull rod 504. The groove 501 is on one side of the vertical rod 506. Several groups are provided, and several groups of grooves 501 are equally spaced on one side of the vertical rod 506. A sliding structure is formed between the vertical rod 506 and the casing 502, and the pull rod 504 extends to the inside of the casing 502 to meet the fixed pin 503. connect.

The working principle of the clamping device of the laser cutting equipment based on Embodiment 1 is: by placing the workpiece between the two groups of splints 6, the starting motor 4 drives the two-way screw rod 8 to rotate, so that the left and right groups of moving blocks 7 are driven by the engagement of the threads. The splints 6 are close to each other to clamp and fix the workpiece. The moving block 7 slides on the surface of the slide bar 9 to guide the movement of the moving block 7. The height of the workpiece is adjusted by the splint 6, and the direction and direction of the workpiece are adjusted by the steering structure 2. Position, by pulling the pull rod 504 to drive the fixed pin 503 to leave the inside of the groove 501, and then pull the casing 502 to move on the outer wall of the vertical rod 506, adjust the height of the splint 6, thereby adjusting the height of the workpiece, so that the workpiece can be easily connected with the laser cutting equipment The laser generator is in contact with the laser generator. By loosening the pull rod 504, the telescopic spring 505 pushes the fixing pin 503 into the groove 501, and the casing 502 is fixed on the outside of the vertical rod 506, so that the height of the splint 6 and the workpiece is fixed.

Embodiment two

This embodiment includes: the steering structure 2 includes a bearing 201, a connecting column 202, a first bevel gear 203, a second bevel gear 204 and a handle 205, the connecting column 202 is fixed on the bottom end of the support plate 3, and the outer side of the connecting column 202 is sleeved There is a bearing 201, the bottom end of the bearing 201 is fixed with a first bevel gear 203, one side of the first bevel gear 203 is meshed with a second bevel gear 204, one side of the second bevel gear 204 is fixed with a handle 205, the second bevel gear 204 forms a meshing connection with the first bevel gear 203 , and the handle 205 extends to the inside of the housing 1 to connect with the second bevel gear 204 .

In this embodiment, the second bevel gear 204 is driven to rotate by shaking the handle 205, and then the second bevel gear 204 drives the first bevel gear 203 to rotate through the meshing of the gears, so that the first bevel gear 203 drives the support plate 3 through the connecting column 202 Rotate, adjust the direction of the workpiece, reduce the friction caused by the connecting column 202 between the rotation and the housing 1 through the bearing 201 .

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative efforts.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present utility model. and range.

Claims (7)

1. The utility model provides a clamping device of laser cutting equipment, includes casing (1), backup pad (3) and movable block (7), its characterized in that: the top end of the inside of the shell (1) is provided with a steering structure (2), and the top end of the steering structure (2) is provided with a supporting plate (3);

the top end of the supporting plate (3) is fixed with a housing (10), the bottom end of the interior of the housing (10) is fixed with a sliding rod (9), the outer side of the sliding rod (9) is sleeved with a moving block (7), the interior of the moving block (7) is inserted with a bidirectional screw rod (8), and one side of the bidirectional screw rod (8) is provided with a motor (4);

the top of movable block (7) is provided with elevation structure (5), one side of elevation structure (5) is provided with splint (6), elevation structure (5) are including recess (501), cover shell (502), fixed pin (503), pull rod (504), expansion spring (505) and pole setting (506), pole setting (506) are fixed on the top of movable block (7), recess (501) are seted up to one side of pole setting (506) inside.

2. A clamping arrangement for a laser cutting apparatus as claimed in claim 1, wherein: the outside cover of pole setting (506) is equipped with cover shell (502), the inside of cover shell (502) one side is pressed in pull rod (504), one side of pull rod (504) is fixed with fixed pin (503), the outside cover of pull rod (504) is equipped with expansion spring (505).

3. A clamping arrangement for a laser cutting apparatus as claimed in claim 1, wherein: the grooves (501) are arranged on one side of the upright (506) in a plurality of groups, and the grooves (501) of the groups are distributed on one side of the upright (506) at equal intervals.

4. A clamping arrangement for a laser cutting apparatus as claimed in claim 1, wherein: a sliding structure is formed between the upright (506) and the casing (502), and the pull rod (504) extends to the inside of the casing (502) and is connected with the fixing pin (503).

5. A clamping arrangement for a laser cutting apparatus as claimed in claim 1, wherein: the steering structure (2) comprises a bearing (201), a connecting column (202), a first bevel gear (203), a second bevel gear (204) and a handle (205), wherein the connecting column (202) is fixed at the bottom end of the supporting plate (3), and the bearing (201) is sleeved on the outer side of the connecting column (202).

6. A clamping arrangement for a laser cutting apparatus as claimed in claim 5, wherein: the bottom end of the bearing (201) is fixed with a first bevel gear (203), one side of the first bevel gear (203) is meshed with a second bevel gear (204), and one side of the second bevel gear (204) is fixed with a handle (205).

7. A clamping arrangement for a laser cutting apparatus as claimed in claim 5, wherein: the second bevel gear (204) and the first bevel gear (203) form meshed connection, and the handle (205) extends to the inside of the shell (1) and is connected with the second bevel gear (204).

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