CN210125744U

CN210125744U - Numerical control drilling machine with clamping device

Info

Publication number: CN210125744U
Application number: CN201920900606.9U
Authority: CN
Inventors: 苏万蓬
Original assignee: Tianjin Honghao Mechanical Equipment Co Ltd
Current assignee: Tianjin Honghao Mechanical Equipment Co Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-03-06
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a numerical control drilling machine with a clamping device, which relates to the technical field of numerical control machine tools and aims to solve the technical problems that when special-shaped products need to be drilled, two clamping devices are not enough to fix the special-shaped products, so that the products slide and drilling failure is caused; vertical fixation subassembly and horizontal fixed subassembly interval arrangement, the base around, 4 vertical fixation subassemblies and 4 horizontal fixed subassemblies are all adjustable, realize fixed to the product omnidirectional, have reached the effect fixed to special-shaped product.

Description

Numerical control drilling machine with clamping device

Technical Field

The utility model relates to a digit control machine tool technical field, more specifically say, it relates to a take clamping device's numerically-controlled drilling machine.

Background

The numerical control drilling machine is mainly used for drilling, reaming, tapping and other machining, is a numerical control drilling-based hole machining machine tool, and is widely applied to the industries of automobiles, locomotives, shipbuilding, aerospace and engineering machinery.

The traditional Chinese patent with the application number of CN201520107028.5 provides a vertical type porous numerical control drilling machine, which comprises a base, wherein an upright post is connected and arranged on the base, a main shaft box is connected and arranged on the upright post, a main shaft is arranged at the front end of the main shaft box, and a sleeve is arranged outside the main shaft; the two sides of the spindle box are respectively and fixedly provided with a plurality of guide seats, movable guide rods are inserted in the guide seats, guide plates are connected and arranged at the bottoms of the guide rods, the guide plates are fixedly connected with the sleeves, and the spindle box is high in machining precision and wide in application range during operation.

However, when drilling a special-shaped product is needed, the two clamps are not enough to fix the special-shaped product, so that the product slides, and the drilling failure is caused, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a take clamping device's numerically-controlled drilling machine, it has the advantage of being convenient for fixed special-shaped product.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a take clamping device's numerically-controlled drilling machine, includes base, the stand of vertical fixation on the base and the drilling equipment of sliding connection on the stand, its characterized in that: the drilling device comprises a gearbox, a servo motor arranged at the top of the gearbox and a drill bit arranged below the gearbox; the base is provided with 4 vertical fixing assemblies and 4 horizontal fixing assemblies, each vertical fixing assembly comprises a vertical screw, a spring, a pressing plate and a fixing ring, the vertical screw is fixedly arranged on the base, the spring is sleeved in the vertical screw, the pressing plate is arranged above the spring, the vertical screw is inserted into the pressing plate, and the fixing ring is arranged on the upper surface of the pressing plate and is in threaded connection with the vertical screw; the horizontal fixing assembly comprises a fixing baffle, a sleeve, a horizontal screw and a fixing block, the fixing block is fixedly arranged on the base, the horizontal screw is welded on the side wall of the fixing block, the fixing baffle and the sleeve are integrally formed, and the fixing baffle is in threaded connection with the horizontal screw.

By adopting the technical scheme, the drilling device slides up and down on the upright post, the servo motor drives the drill bit to drill a product on the base, and the gearbox controls the drilling speed of the drill bit; the fixing ring rotates clockwise to enable the pressing plate to move downwards until the pressing plate is attached to the upper surface of the product, and at the moment, the spring is compressed to support the pressing plate and complete the fixing of the product in the horizontal direction; similarly, clockwise rotation sleeve on the horizontal screw rod makes fixed stop move to the product direction, until baffle and product side laminating mutually, accomplish the fixed to the vertical direction of product.

Furthermore, sponge pads are adhered to one side of the fixed baffle, which is far away from the sleeve, and the lower surface of one end, which is far away from the spring, of the pressing plate.

Through adopting above-mentioned technical scheme, when removing the fixed product of vertical fixation subassembly and horizontal fixed subassembly, adopt the foam-rubber cushion, the protection product surface is not worn and torn.

Further, the outer surface of the spongy cushion is provided with a rubber antiskid sleeve.

Through adopting above-mentioned technical scheme, the antiskid of rubber cover plays anti-skidding effect, makes the product keep by the state of stable centre gripping in operation process.

Further, the rubber anti-slip sleeve is internally provided with a deformation cavity.

Through adopting above-mentioned technical scheme, it is more soft to warp the cavity and make rubber antiskid cover to make rubber antiskid cover and sponge fully laminate, on the other hand, also can reduce the use of raw and other materials.

Further, the sleeve is provided with a rotary table at one end far away from the fixed baffle, and the rotary table and the sleeve are integrally formed.

Through adopting above-mentioned technical scheme, rotate the carousel to drive the sleeve pipe and rotate on horizontal screw rod, make things convenient for the operator to use.

Further, one side of the rotary disc, which is far away from the sleeve, is provided with a hexagonal nut, and the hexagonal nut is in threaded connection with the horizontal screw rod.

By adopting the technical scheme, the hexagonal nut plays a role in locking and fixing, and the sleeve is reinforced, so that a product is fixed.

Further, a rotating rod is welded on the fixing ring.

Through adopting above-mentioned technical scheme, the operator rotates solid fixed ring conveniently in the setting of dwang.

Furthermore, a magnetic part is arranged on the upper surface of the fixing block.

Through adopting above-mentioned technical scheme, the magnetic part can adsorb the multiplexer utensil of reserve hexagon nut and some other iron contents, prevents that nut and multiplexer utensil from losing.

To sum up, the utility model discloses following beneficial effect has:

1. the technology of arranging the deformation cavity in the rubber anti-skid sleeve is adopted, so that the rubber anti-skid sleeve is softer, and the use of raw materials is reduced;

2. the method of arranging the magnetic part on the fixed block is adopted, and spare hexagonal nuts and other iron-containing tools can be collected.

Drawings

FIG. 1 is a schematic structural diagram of a numerically controlled drilling machine with a clamping device in an embodiment;

FIG. 2 is a schematic diagram of an embodiment of the present invention for illustrating the positional relationship between a vertical fixing component and a base;

fig. 3 is a schematic diagram for showing a positional relationship between the horizontal fixing member and the base in the embodiment.

In the figure: 1. a base; 11. a vertical fixing component; 111. a vertical screw; 112. a spring; 113. pressing a plate; 114. a fixing ring; 1141. rotating the rod; 12. a horizontal fixing component; 121. fixing a baffle plate; 122. a sleeve; 1221. a turntable; 123. a horizontal screw; 1231. a hexagonal nut; 124. a fixed block; 1241. a magnetic member; 2. a column; 3. a drilling device; 31. a gearbox; 32. a servo motor; 33. a drill bit; 4. A sponge cushion; 41. a rubber anti-slip sleeve; 411. the cavity is deformed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a numerical control drilling machine with a clamping device, referring to fig. 1, comprises a base 1, a stand column 2 vertically fixed on the base 1 and a drilling device 3 connected to the stand column 2 in a sliding manner, wherein the drilling device 3 comprises a gearbox 31, a servo motor 32 arranged at the top of the gearbox 31 and a drill bit 33 arranged below the gearbox 31; the servo motor 32 drives the drill bit 33 to drill a product on the base 1, and the gearbox 31 controls the drilling speed of the drill bit 33; the base 1 is provided at its edge with 4 vertical fixing members 11 and 4 horizontal fixing members 12, and the vertical fixing members 11 and the horizontal fixing members 12 are arranged at intervals around the base 1.

Referring to fig. 2, the vertical fixing assembly 11 includes a vertical screw 111, a spring 112, a pressing plate 113 and a fixing ring 114, the vertical screw 111 is welded at the edge of the base 1, the spring 112 is sleeved in the vertical screw 111, the pressing plate 113 is disposed above the spring 112, and the vertical screw 111 is inserted in the pressing plate 113; the fixing ring 114 is placed on the upper surface of the pressing plate 113 and is in threaded connection with the vertical screw 111, and a rotating rod 1141 is welded on the fixing ring 114; the rotating rod 1141 is rotated clockwise to drive the fixing ring 114 to rotate clockwise, so that the pressing plate 113 moves downwards until the pressing plate 113 is attached to the upper surface of the product, at this time, the spring 112 is compressed to support the pressing plate 113, and the fixing of the product in the horizontal direction is completed.

Referring to fig. 3, the horizontal fixing assembly 12 includes a fixing baffle 121, a sleeve 122, a horizontal screw 123 and a fixing block 124, the fixing block 124 is welded on the base 1, the horizontal screw 123 is welded on the side wall of the fixing block 124, the fixing baffle 121 and the sleeve 122 are integrally formed, and the fixing baffle 121 and the horizontal screw 123 are connected in a threaded manner; the end of the sleeve 122 away from the fixed baffle 121 is provided with a rotating disc 1221, and the rotating disc 1221 and the sleeve 122 are integrally formed.

The turntable 1221 is rotated clockwise, so that the sleeve 122 is driven to rotate on the horizontal screw 123, and the fixed baffle 121 moves towards the product direction until the fixed baffle 121 is attached to the side edge of the product, so that the product is fixed in the vertical direction; a hexagonal nut 1231 is arranged on one surface, away from the sleeve 122, of the rotary table 1221, the hexagonal nut 1231 is in threaded connection with the horizontal screw 123, the hexagonal nut 1231 plays a locking role, and a product is fixed by reinforcing the sleeve; the fixed block 124 upper surface is provided with magnetic part 1241, and magnetic part 1241 is magnet, and spare hexagon nut 1231 and the multiplexer utensil of some other iron contents can be adsorbed to magnet, prevents that nut and multiplexer utensil from losing.

Referring to fig. 2 and 3, a sponge cushion 4 is adhered to both the surface of the fixed baffle 121 far away from the sleeve 122 and the lower surface of the end of the pressure plate 113 far away from the spring 112, so as to protect the surface of the product from being worn; the outer surface of the spongy cushion 4 is provided with a rubber antiskid sleeve 41, and the rubber antiskid sleeve 41 plays an antiskid role, so that a product is kept in a stably clamped state in the operation process; the inside of the rubber anti-slip sleeve 41 is provided with a deformation cavity 411, and the rubber anti-slip sleeve 41 is softer due to the deformation cavity 411, so that the rubber anti-slip sleeve 41 is fully attached to the sponge, and on the other hand, the use of raw materials can be reduced.

The working principle is as follows:

when a product needs to be fixed, the rotating rod 1141 is rotated clockwise to drive the fixing ring 114 to rotate downwards, so that the pressing plate 113 moves downwards until the pressing plate 113 is attached to the upper surface of the product, and at the moment, the spring 112 is compressed to support the pressing plate 113, so that the horizontal fixing of the product is completed; similarly, the turntable 1221 is rotated clockwise to drive the sleeve 122 on the horizontal screw 123 to rotate, so that the fixed baffle 121 moves towards the product until the baffle is attached to the side of the product, and then the hexagonal nut 1231 is used for locking, so that the product is fixed in the vertical direction; after the 4 vertical fixing assemblies 11 and the 4 horizontal fixing assemblies 12 are operated, the lower surface of the pressing plate 113 and the surface of the baffle far away from the fixing block 124 are tightly attached to the surface of a product, the spongy cushion 4 plays a role in buffering and protecting, and the rubber anti-slip sleeve 41 plays a role in anti-slip; and operating the drilling machine to drill holes on the product.

When the drilling is completed, the rotating rod 1141 is rotated counterclockwise to remove the pressing plate 113 from the upper surface of the product; rotating the rotating disc 1221 counterclockwise, the sleeve moves towards the fixed block 124; the product can be removed smoothly at this time.

4 perpendicular fixed subassembly 11 and 4 horizontal fixed subassemblies 12 can fix a position respectively in the position of difference, realize fixed to the product omnidirectional, have reached the fixed effect to special-shaped product.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a take clamping device's numerically-controlled drilling machine, includes base (1), vertical fixation stand (2) on base (1) and drilling equipment (3) of sliding connection on stand (2), its characterized in that: the drilling device (3) comprises a gearbox (31), a servo motor (32) arranged at the top of the gearbox (31) and a drill bit (33) arranged below the gearbox (31); the base (1) is provided with 4 vertical fixing assemblies (11) and 4 horizontal fixing assemblies (12), each vertical fixing assembly (11) comprises a vertical screw (111), a spring (112), a pressing plate (113) and a fixing ring (114), the vertical screw (111) is fixedly arranged on the base (1), the spring (112) is sleeved in the vertical screw (111), the pressing plate (113) is arranged above the spring (112), the vertical screw (111) is inserted in the pressing plate (113), and the fixing ring (114) is arranged on the upper surface of the pressing plate (113) and is in threaded connection with the vertical screw (111); the horizontal fixing assembly (12) comprises a fixing baffle (121), a sleeve (122), a horizontal screw rod (123) and a fixing block (124), the fixing block (124) is fixedly arranged on the base (1), the horizontal screw rod (123) is welded on the side wall of the fixing block (124), the fixing baffle (121) and the sleeve (122) are integrally formed, and the fixing baffle is in threaded connection with the horizontal screw rod (123).

2. The numerically-controlled drilling machine with the clamping device according to claim 1, wherein: one surface of the fixed baffle plate (121) far away from the sleeve (122) and the lower surface of one end of the pressing plate (113) far away from the spring (112) are both adhered with sponge cushions (4).

3. The numerically-controlled drilling machine with the clamping device according to claim 2, wherein: the outer surface of the spongy cushion (4) is provided with a rubber antiskid sleeve (41).

4. The numerically-controlled drilling machine with the clamping device according to claim 3, wherein: the rubber anti-slip sleeve (41) is internally provided with a deformation cavity (411).

5. The numerically-controlled drilling machine with the clamping device according to claim 1, wherein: one end, far away from fixed baffle (121), of sleeve (122) is provided with carousel (1221), carousel (1221) and sleeve (122) integrated into one piece.

6. The numerically-controlled drilling machine with the clamping device according to claim 5, wherein: one side of the rotary disc (1221) far away from the sleeve (122) is provided with a hexagonal nut (1231), and the hexagonal nut (1231) is in threaded connection with the horizontal screw rod (123).

7. The numerically-controlled drilling machine with the clamping device according to claim 1, wherein: and a rotating rod (1141) is welded on the fixing ring (114).

8. The numerically-controlled drilling machine with the clamping device according to claim 1, wherein: and a magnetic part (1241) is arranged on the upper surface of the fixed block (124).