CN214721160U

CN214721160U - Cutting device for gantry machining

Info

Publication number: CN214721160U
Application number: CN202120673951.0U
Authority: CN
Inventors: 孔祥智; 袁志玲
Original assignee: Suzhou Onakai Electromechanical Equipment Co ltd; Jiangnan University
Current assignee: Suzhou Onakai Electromechanical Equipment Co ltd; Jiangnan University
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-16
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a cutting device for gantry machining, which comprises a bottom plate, a gantry frame, a box body, a lead screw, a lifting cutting head and a supporting plate, wherein the top surface of the supporting plate is provided with a groove, the inner side of the groove is symmetrically provided with a fixed plate, and the fixed plate penetrates through the inside of the groove; a rotating shaft is rotatably penetrated through the front surface of the supporting plate, a first gear is rotatably arranged on the surface of the rotating shaft, which is positioned on the inner side of the groove, a second gear is symmetrically meshed and connected with the surface of one side of the first gear, a threaded rod is fixed on the surface of one side of the second gear, the threaded rod is rotatably connected with the supporting plate, a threaded moving block is sleeved on the surface of the threaded rod in a threaded manner, the threaded moving block is fixedly connected with a fixed plate, a guide block is fixed on the surface of one end of the fixed plate, and a guide groove matched with the guide block is formed in the surface of the groove; through the fixed plate, the first gear and the second gear which are arranged, the cutting precision of the device is improved, and therefore the production quality of products is improved.

Description

Cutting device for gantry machining

Technical Field

The utility model relates to a cutting device technical field especially relates to a cutting device is used in longmen processing.

Background

At present, when stone or steel materials to be cut are processed, the materials to be cut are cut into required sizes and shapes so as to meet the use requirements of the materials to be cut. In the aspect of cutting the object to be cut, special cutting equipment for the object to be cut is required to be adopted to cut the object to be cut so as to meet the processing requirement. However, the existing cutting device usually has the problems of poor cutting guide effect and poor driving in the specific use process, and thus, after the object to be cut is cut, the cutting line of the object to be cut deviates, and the accuracy of the cutting size of the object to be cut is influenced;

the utility model discloses a flame cutting device is used in production of well heavy welding H shaped steel as utility model discloses that the bulletin number is CN201922185579.4, it has realized to avoid flame cutting device to the damage of a supporting beam of steel sheet below in the cutting of steel sheet, reduce the effect because a supporting beam damages the economic loss who produces when reducing a supporting beam's change number of times, but do not solve the backup pad on the current device and can not treat the processing article and carry out the centre gripping, treat that the processing article takes place offset easily, make the cutting precision of device lower, can't guarantee the production quality's of product problem, we propose a cutting device for longmen processing for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a cutting device is used in longmen processing, through fixed plate, first gear, the second gear that sets up, effectively avoided the backup pad on the device can not treat the processing article and carry out the centre gripping, treat that the processing article takes place offset easily, be favorable to improving the cutting accuracy of device to the production quality of product has been improved.

In order to solve the technical problem, the utility model provides a following technical scheme: a cutting device for gantry machining comprises a bottom plate, a gantry frame, a box body, a screw rod, a nut, a lifting cutting head and a supporting plate, wherein a groove is formed in the top surface of the supporting plate, fixing plates are symmetrically arranged on the inner side of the groove, and the fixing plates penetrate through the groove; the front surface of the supporting plate rotates to penetrate through a rotating shaft, the surface of the rotating shaft, which is located on the inner side of the groove, is rotatably provided with a first gear, one side surface of the first gear is symmetrically meshed with a second gear, one side surface of the second gear is fixedly provided with a threaded rod, the threaded rod is rotatably connected with the supporting plate, a threaded moving block is sleeved on the surface of the threaded rod, the threaded moving block is fixedly connected with a fixed plate, one end surface of the fixed plate is fixedly provided with a guide block, and the surface of the groove is provided with a guide groove matched with the guide block.

As a preferred technical scheme of the utility model, the surface activity cover of lead screw is equipped with lubricated pipe, and lubricated pipe and screw fixed connection, the ejector beam is worn to be equipped with by the surface slip of lubricated pipe, the bar groove has been seted up to surface symmetry around the box, the ejector beam is located the inside fixed surface of lubricated pipe and installs the stripper plate, one side of stripper plate is provided with the sponge piece, liquid outlet has been seted up to the inboard surface equidistance of lubricated pipe, the fixed surface of lubricated pipe installs the support sleeve, the inboard of support sleeve is provided with the spring housing, the inside of support sleeve is worn to locate by the ejector beam slip, the spring housing is located the outside of ejector beam.

As an optimal technical scheme of the utility model, the bottom surface of bottom plate is provided with the slipmat, and the bottom surface of slipmat is provided with anti-skidding line.

As an optimal technical scheme of the utility model, a side surface that the fixed plate is close to the supporting shoe middle part is provided with the rubber pad, and the surface of rubber pad is provided with the protruding line.

As the utility model discloses a preferred technical scheme, the pivot is located the anterior one side fixed surface of backup pad and installs and changes the handle, the surface cover of changeing the handle is equipped with the antiskid cover.

As an optimized technical scheme of the utility model, the opening slope of going out the liquid hole is downward, and inclination is forty-five degrees.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arrangement of the fixing plate, the first gear and the second gear, the situation that a supporting plate on the device cannot clamp an object to be processed and the object to be processed is easy to shift is effectively avoided, so that the cutting precision of the device is improved, and the production quality of a product is improved;

2. through lubricated pipe, the stripper bar that sets up, effectively avoided the screw on the device to remove on the lead screw for a long time, the frictional force increase is favorable to lubricating the contact surface of screw and lead screw, has improved the removal efficiency that the screw drove the lift cutting head greatly, and then has improved the cutting efficiency of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial top connection cross-sectional view of the fixing plate and the supporting plate of fig. 1 according to the present invention;

FIG. 3 is a top internal cross-sectional view of the housing of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;

wherein: 1. a base plate; 2. a gantry; 3. a box body; 4. a screw rod; 5. a nut; 6. lifting the cutting head; 7. a support plate; 8. a fixing plate; 9. a lubrication tube; 10. a rotating shaft; 11. a first gear; 12. a second gear; 13. a threaded rod; 14. a support block; 15. a threaded moving block; 16. a guide block; 17. a guide groove; 18. a groove; 19. a strip-shaped groove; 20. an extrusion stem; 21. a pressing plate; 22. a sponge block; 23. a liquid outlet hole; 24. a support sleeve; 25. and a spring sleeve.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-2, a cutting device for gantry machining comprises a bottom plate 1, a gantry 2, a box body 3, a screw rod 4, a nut 5, a lifting cutting head 6 and a support plate 7, wherein the top surface of the support plate 7 is provided with a groove 18, fixing plates 8 are symmetrically arranged on the inner side of the groove 18, and the fixing plates 8 penetrate through the groove 18; a rotating shaft 10 is rotatably penetrated through the front surface of the supporting plate 7, a first gear 11 is rotatably installed on the surface of the rotating shaft 10, which is positioned on the inner side of the groove 18, a second gear 12 is symmetrically engaged and connected with the surface of one side of the first gear 11, a threaded rod 13 is fixed on the surface of one side of the second gear 12, the threaded rod 13 is rotatably connected with the supporting plate 7, a threaded moving block 15 is sleeved on the surface of the threaded rod 13 in a threaded manner, the threaded moving block 15 is fixedly connected with a fixed plate 8, a guide block 16 is fixed on the surface of one end of the fixed plate 8, and a guide groove 17 matched with the guide block 16 is formed in the surface of the groove 18;

when an object to be processed is placed on the top surface of the supporting plate 7, the object to be processed needs to be clamped and fixed to prevent the position of the object from deviating, firstly, the rotating shaft 10 is rotated at one end of the front part of the supporting plate 7, the rotating shaft 10 drives the first gear 11 to rotate, the first gear 11 is meshed with the two groups of second gears 12, the threaded rod 13 is fixed on the surface of one side of the second gear 12, and the threaded rod 13 is rotatably connected with the supporting plate 7, so that when the first gear 11 rotates, the two groups of second gears 12 can rotate, the second gear 12 drives the threaded rod 13 to rotate, the threaded moving block 15 movably sleeved on the surface of the threaded rod 13 can move, the two groups of threaded moving blocks 15 respectively drive the two groups of fixing plates 8 to move to clamp the two side surfaces of the object to be processed to play a fixing role, and the arranged guide blocks 16 and the guide grooves 17 play a role of guiding for the movement of the fixing plates 8, through the fixed plate 8, the first gear 11 and the second gear 12, the situation that the supporting plate 7 on the device cannot clamp the object to be processed is effectively avoided, the object to be processed is easy to shift, the cutting precision of the device is improved, and the production quality of products is improved.

In another embodiment, the embodiment discloses a lubrication manner between the screw 5 and the lead screw 4, as shown in fig. 1, fig. 3 and fig. 4, a lubrication tube 9 is movably sleeved on the surface of the lead screw 4, the lubrication tube 9 is fixedly connected with the screw 5, an extrusion rod 20 is slidably inserted into the surface of the lubrication tube 9, strip-shaped grooves 19 are symmetrically formed in the front and rear surfaces of the box body 3, an extrusion plate 21 is fixedly mounted on the surface of the extrusion rod 20 located inside the lubrication tube 9, a sponge block 22 is arranged on one side of the extrusion plate 21, liquid outlet holes 23 are equidistantly formed in the inner side surface of the lubrication tube 9, a support sleeve 24 is fixedly mounted on the surface of the lubrication tube 9, a spring sleeve 25 is arranged inside the support sleeve 24, the extrusion rod 20 is slidably inserted into the support sleeve 24, and the spring sleeve 25 is located outside the extrusion rod 20;

when the screw 5 on the device moves on the screw rod 4 for a long time and the friction force is increased, lubrication is needed, firstly, the lubricating pipe 9 is movably sleeved on the surface of the screw rod 4, the lubricating pipe 9 is fixedly connected with the screw 5, then the extruding rod 20 is pressed, the spring sleeve 25 is compressed, the extruding rod 20 drives the extruding plate 21 to move, and then the sponge block 22 is extruded, so that the lubricating oil which is arranged in the sponge block 22 in advance is extruded out and flows out through the liquid outlet hole 23, therefore, the surface of the screw rod 4 is coated with the lubricating oil, when the screw 5 moves to the position of the screw rod 4 which is stained with the lubricating oil, the lubricating effect can be achieved, through the lubricating pipe 9 and the extruding rod 20, the screw 5 on the device is effectively prevented from moving on the screw rod 4 for a long time, the friction force is increased, the contact surface between the screw 5 and the screw rod 4 is favorably lubricated, and the moving efficiency of the screw 5 driving the lifting cutting head 6 is greatly improved, thereby improving the cutting efficiency of the device.

In another embodiment, the embodiment discloses a non-slip mat disposed on the bottom surface of the base plate 1 and non-slip lines disposed on the bottom surface of the non-slip mat, as shown in fig. 1, the bottom surface of the base plate 1 is provided with the non-slip mat, and the bottom surface of the non-slip mat is provided with the non-slip lines;

through the non-slip mat that sets up in the bottom surface of bottom plate 1 and the anti-skidding line that the non-slip mat bottom surface set up, be convenient for increase the frictional force between bottom plate 1 and the ground, prevent that bottom plate 1 from taking place the offset.

In another embodiment, the embodiment discloses a rubber pad disposed on a side surface of the fixed plate 8 near the middle of the supporting block 14, as shown in fig. 2, a side surface of the fixed plate 8 near the middle of the supporting block 14 is provided with a rubber pad, and the surface of the rubber pad is provided with raised grains;

the rubber pad arranged on the surface of one side of the fixed plate 8 close to the middle part of the supporting block 14 is convenient for the rubber pad on the fixed plate 8 to play a role of buffering when clamping an object to be processed.

In another embodiment, the embodiment discloses a rotating handle fixed on the rotating shaft 10 and located in the front of the supporting plate 7 and an anti-slip sleeve sleeved on the surface of the rotating handle, as shown in fig. 2, a rotating handle is fixedly installed on the surface of one side of the rotating shaft 10 located in the front of the supporting plate 7, and an anti-slip sleeve is sleeved on the surface of the rotating handle;

the rotating handle fixed on the rotating shaft 10 and positioned in the front part of the supporting plate 7 and the anti-skid sleeve sleeved on the surface of the rotating handle facilitate the rotation of one end of the rotating shaft 10.

In another embodiment, the present embodiment discloses an opening inclination angle of the liquid outlet holes 23, as shown in fig. 4, the opening of the liquid outlet holes 23 is inclined downward, and the inclination angle is forty-five degrees;

the opening inclined angle of the liquid outlet hole 23 is arranged to be forty-five degrees downward, so that the lubricating oil can flow out more easily.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cutting device is used in longmen processing, includes bottom plate (1), portal frame (2), box (3), lead screw (4), screw (5), lift cutting head (6), backup pad (7), its characterized in that: a groove (18) is formed in the top surface of the supporting plate (7), fixing plates (8) are symmetrically arranged on the inner sides of the groove (18), and the fixing plates (8) penetrate through the groove (18); the front surface of the supporting plate (7) rotates to penetrate through a rotating shaft (10), the surface of the rotating shaft (10) located on the inner side of the groove (18) is rotatably provided with a first gear (11), one side surface of the first gear (11) is symmetrically meshed with a second gear (12), a threaded rod (13) is fixed to one side surface of the second gear (12), the threaded rod (13) is rotatably connected with the supporting plate (7), a threaded moving block (15) is sleeved on the surface of the threaded rod (13), the threaded moving block (15) is fixedly connected with a fixing plate (8), a guide block (16) is fixed to one end surface of the fixing plate (8), and a guide groove (17) matched with the guide block (16) is formed in the surface of the groove (18).

2. The cutting device for gantry machining according to claim 1, wherein: the surface of the screw rod (4) is movably sleeved with a lubricating pipe (9), the lubricating pipe (9) is fixedly connected with the screw nut (5), an extrusion rod (20) is slidably arranged on the surface of the lubricating pipe (9) in a penetrating way, strip-shaped grooves (19) are symmetrically arranged on the front surface and the rear surface of the box body (3), the surface of the extrusion rod (20) positioned in the lubricating pipe (9) is fixedly provided with an extrusion plate (21), one side of the extrusion plate (21) is provided with a sponge block (22), the inner side surface of the lubricating pipe (9) is provided with liquid outlet holes (23) at equal intervals, a supporting sleeve (24) is fixedly arranged on the surface of the lubricating pipe (9), a spring sleeve (25) is arranged on the inner side of the supporting sleeve (24), the extrusion rod (20) is arranged in the support sleeve (24) in a sliding mode, and the spring sleeve (25) is located on the outer side of the extrusion rod (20).

3. The cutting device for gantry machining according to claim 1, wherein: the bottom surface of the bottom plate (1) is provided with an anti-slip mat, and the bottom surface of the anti-slip mat is provided with anti-slip lines.

4. The cutting device for gantry machining according to claim 1, wherein: and a rubber pad is arranged on the surface of one side, close to the middle part of the supporting block (14), of the fixing plate (8), and raised grains are arranged on the surface of the rubber pad.

5. The cutting device for gantry machining according to claim 1, wherein: the rotary handle is fixedly arranged on the surface of one side, located on the front portion of the supporting plate (7), of the rotary shaft (10), and the anti-skidding sleeve is sleeved on the surface of the rotary handle.

6. The cutting device for gantry machining according to claim 2, wherein: the opening of the liquid outlet hole (23) is inclined downwards, and the inclination angle is forty-five degrees.