CN217800317U

CN217800317U - Numerical control machine tool fixture for producing welding equipment upright post connecting plate

Info

Publication number: CN217800317U
Application number: CN202221591508.XU
Authority: CN
Inventors: 金小兵; 黄小平; 韩平
Original assignee: Jiangsu Hanfeng Machinery Manufacturing Co ltd
Current assignee: Jiangsu Hanfeng Machinery Manufacturing Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-15
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a numerical control machine tool fixture is used in production of welding equipment stand connecting plate, including bottom plate, servo motor and punch holder, the top of bottom plate is provided with the removal structure, and the top of bottom plate is provided with servo motor, and one side of servo motor is fixed with awl tooth group, and the bottom of punch holder is provided with the lower plate, and the outside of punch holder is provided with the mount, removes the structure and includes slider, gyro wheel, screw rod, fixed plate and spout, and the top at the bottom plate is fixed to the spout, and the inside both sides of spout all are provided with the slider. The utility model discloses a pulling mount drives the slider and slides, drives the mount and removes adjustment distance, is connected fixedly through rotatory screw rod uniform fixation board and spout and prevents that the mount from removing, reduces the frictional force between spout and the slider through the gyro wheel, has realized the interval regulatory function of this device from this, makes the device can be suitable for the connecting plate of different sizes.

Description

Numerical control machine tool fixture for producing welding equipment upright post connecting plate

Technical Field

The utility model relates to a machine tool fixture technical field, in particular to numerical control machine tool fixture is used in production of welding equipment stand connecting plate.

Background

The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment is a device for clamping a workpiece and guiding a tool on a machine tool, has the characteristics of compact structure, quick operation, convenience and labor saving, can ensure higher processing precision and production efficiency, but has longer design and manufacturing period and higher manufacturing cost, is contacted with a positioning reference of the workpiece, and is used for determining the correct position of the workpiece in the clamp so as to ensure the relative correct position of the workpiece relative to a cutter and the processing movement of the machine tool in the processing process;

chinese patent grant publication No. CN209867980U, publication date 2019 12 month 31, discloses a digit control machine tool anchor clamps, including base, collecting box, "L" shape baffle, first positioning unit, second positioning unit, collecting vat and blowing platform, the collecting vat: the collecting groove is arranged in the middle of the upper surface of the base, a sliding groove is formed in the upper surface of the collecting groove, five pulleys are uniformly arranged inside the sliding groove, the discharging table is connected with the collecting groove through the pulleys, collecting holes are uniformly formed in the upper surface of the discharging table, and a pressure sensor is arranged in the center of the upper surface of the discharging table; the numerical control machine tool fixture can be used for quickly and accurately positioning in the positioning process of a machined part, so that the working efficiency is greatly improved; the precision correction can be carried out on the workpieces which are placed at random, so that the manual secondary contact is avoided, and the safety is improved; the chips generated by the workpiece are specially collected and the numerically-controlled machine tool clamp is detachable;

the above prior art solutions have the following drawbacks; among the above-mentioned technical scheme, the device is when using, is not convenient for adjust the distance between two sets of mounts (7) along with the width of connecting plate, makes the device be not convenient for process the connecting plate of different width, leads to the suitability of device to be less than.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a digit control machine tool anchor clamps are used in production of welding equipment stand connecting plate for solve the current defect that digit control machine tool anchor clamps are not convenient for spacing for the production of welding equipment stand connecting plate.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a numerical control machine tool fixture is used in production of welding equipment stand connecting plate, includes bottom plate, servo motor and punch holder, the top of bottom plate is provided with removes the structure, the top of bottom plate is provided with servo motor, one side of servo motor is fixed with the awl tooth group, and the top of awl tooth group is fixed with the lead screw, the outside of lead screw is provided with the punch holder, the bottom of punch holder is provided with the lower plate, the outside of punch holder is provided with the mount, it includes slider, gyro wheel, screw rod, fixed plate and spout to remove the structure, the top at the bottom plate is fixed to the spout, the inside both sides of spout all are provided with the slider.

Preferably, the rollers are installed on two sides of the sliding block, a fixing plate is fixed to the top end of the sliding block, and screws are inserted into the two sides of the top end of the fixing plate.

Preferably, a sliding structure is formed between the sliding block and the sliding groove, and threads are formed on the outer wall of the screw rod and the inner wall of the fixing plate.

Preferably, the top of mount is provided with and falls to hinder the structure, it includes oil tank, pipe, accuse fuel tap and sponge piece to fall to hinder the structure, the oil tank is fixed on the top of mount, one side of oil tank is fixed with the pipe, and the bottom of pipe installs accuse fuel tap, one side of pipe is connected with the sponge piece.

Preferably, the oil tank is communicated with a sponge block through a conduit, and a hole is formed in the sponge block.

Preferably, the teeth of the lower clamping plate are provided with adjusting structures, each adjusting structure comprises an electric telescopic rod, a moving block and a through hole, the moving blocks are fixed on one sides of the lower clamping plate, the through holes are formed in the moving blocks, and the electric telescopic rods are arranged on one sides of the bottom ends of the moving blocks.

Preferably, a sliding structure is formed between the through hole and the balance rod, and the moving blocks are symmetrically distributed on the vertical central line of the lower clamping plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this numerical control machine tool anchor clamps are used in production of welding equipment stand connecting plate has not only realized the interval control, has realized the drag reduction, has realized the altitude drop moreover:

(1) The fixed frame is driven to slide by pulling the fixed frame to drive the sliding block to move for adjusting the distance, the fixed plate is fixedly connected with the sliding chute by rotating the screw rod to prevent the fixed frame from moving, and the friction force between the sliding chute and the sliding block is reduced by the roller wheel, so that the distance adjusting function of the device is realized, and the device can be suitable for connecting plates with different sizes;

(2) Lubricating oil is poured into the oil tank, so that the lubricating oil is guided into the sponge block, the lubricating oil is coated on the surface of the screw rod, the friction force between the screw rod and the upper clamping plate is reduced, and the flow of the lubricating oil in the guide pipe is controlled by the oil control valve, so that the resistance reducing function of the device is realized, and the upper clamping plate is smooth and light in movement;

(3) Start electric telescopic handle, promote lower plate rebound, servo motor reverse rotation drives the upper plate rebound simultaneously, through the through-hole at the surperficial slip of balancing pole, reduces the lower plate and rocks, has realized the high raising and lowering functions of this device from this, is convenient for process the connecting plate.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic diagram of a side view section structure of the mobile structure of the present invention.

Fig. 4 is a schematic view of the front view section structure of the resistance reducing structure of the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure of the adjusting structure of the present invention.

The reference numerals in the figures illustrate: 1. a base plate; 2. a moving structure; 201. a slider; 202. a roller; 203. a screw; 204. a fixing plate; 205. a chute; 3. a servo motor; 4. a set of bevel teeth; 5. a screw rod; 6. an upper splint; 7. a fixed mount; 8. a resistance reduction structure; 801. an oil tank; 802. a conduit; 803. an oil control valve; 804. a sponge block; 9. an adjustment structure; 901. an electric telescopic rod; 902. a moving block; 903. a through hole; 10. a lower splint; 11. a balance bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a numerical control machine tool clamp for producing a welding equipment upright post connecting plate comprises a bottom plate 1, a servo motor 3 and an upper clamp plate 6, wherein the top end of the bottom plate 1 is provided with a moving structure 2, the top end of the bottom plate 1 is provided with the servo motor 3, the type of the servo motor 3 can be MR-J2S-10A, the input end of the servo motor 3 is electrically connected with the output end of a control plate through a lead wire, one side of the servo motor 3 is fixed with a bevel gear group 4, the top end of the bevel gear group 4 is fixed with a lead screw 5, the outer side of the lead screw 5 is provided with the upper clamp plate 6, the bottom end of the upper clamp plate 6 is provided with a lower clamp plate 10, the outer side of the upper clamp plate 6 is provided with a fixing frame 7, the moving structure 2 comprises a sliding block 201, rollers 202, a screw 203, a fixing plate 204 and a sliding groove 205, the sliding groove 205 is fixed at the top end of the bottom plate 1, the sliding block 201 is arranged on two sides inside the sliding groove 205, the rollers 202 are arranged on two sides of the sliding block 201, the fixing plate 204 is fixed at the top end of the sliding block 201, the screw 203 is inserted into two sides of the top end of the fixing plate 204, a sliding structure is formed between the sliding block 201 and the sliding groove 205, threads are arranged on the outer wall of the screw 203 and the inner wall of the fixing plate 204, and the screw 203 can move up and down along the inner wall of the fixing plate 204 through the engagement of the threads;

specifically, as shown in fig. 1, 2 and 3, in use, the fixing frame 7 is pulled to drive the sliding block 201 to slide in the sliding groove 205, meanwhile, the sliding groove 205 of the roller 202 rolls to reduce the friction force between the sliding groove 205 and the sliding block 201, so that the fixing plate 204 drives the fixing frame 7 to move for a regulated distance, the screw 203 is rotated to enable the screw 203 to move downwards to contact with the sliding groove 205 through threaded engagement, and the fixing plate 204 is connected with the sliding groove 205 to fix and prevent the fixing frame 7 from moving;

the top end of the fixing frame 7 is provided with a resistance reducing structure 8, the resistance reducing structure 8 comprises an oil tank 801, a conduit 802, an oil control valve 803 and a sponge block 804, the oil tank 801 is fixed at the top end of the fixing frame 7, the conduit 802 is fixed at one side of the oil tank 801, the oil control valve 803 is installed at the bottom end of the conduit 802, the model of the oil control valve 803 can be PC120-6, one side of the conduit 802 is connected with the sponge block 804, the oil tank 801 is communicated with the sponge block 804 through the conduit 802, so that lubricating oil in the oil tank 801 is guided into the sponge block 804 through the conduit 802, and holes are formed in the sponge block 804;

specifically, as shown in fig. 1, 2 and 4, in use, the oil tank 801 is opened, lubricating oil is poured in, the lubricating oil is guided into the sponge block 804 through the conduit 802, the sponge block 804 is contacted with the screw rod 5, the lubricating oil is coated on the surface of the screw rod 5, the lubricating oil is contacted with the upper clamping plate 6 through the surface of the screw rod 5, the friction force between the screw rod 5 and the upper clamping plate 6 is reduced, and the flow rate of the lubricating oil in the conduit 802 is controlled through the oil control valve 803;

the teeth of the lower splint 10 are provided with adjusting structures 9, each adjusting structure 9 comprises an electric telescopic rod 901, a moving block 902 and a through hole 903, the moving blocks 902 are fixed on one side of the lower splint 10, the through holes 903 are formed in the moving blocks 902, the electric telescopic rods 901 are arranged on one side of the bottom end of each moving block 902, the electric telescopic rods 901 can be SKW-1-24 in model number, the input ends of the electric telescopic rods 901 are electrically connected with the output ends of the control boards through wires, a sliding structure is formed between each through hole 903 and each balance rod 11, the balance rods 11 limit the moving paths of the through holes 903, the moving blocks 902 can stably move on the lower splint 10, and the moving blocks 902 are symmetrically distributed on the vertical central line of the lower splint 10;

specifically, as shown in fig. 1, fig. 2 and fig. 5, in use, when the electric telescopic rod 901 is started, the lower clamping plate 10 pushed by the electric telescopic rod 901 moves upwards, the servo motor 3 rotates reversely, the upper clamping plate 6 moves upwards to drive the connecting plate to move upwards, and the through hole 903 slides on the surface of the balancing rod 11, so that the lower clamping plate 10 is kept balanced and the shaking is reduced in the lifting process.

The working principle is as follows: the utility model discloses when using, the device external power supply, firstly, move the device to work area, install bottom plate 1 on the digit control machine tool surface next, place the connecting plate on the top of lower plate 10, it is rotatory through starting servo motor 3, transmit servo motor 3's power to the inside of lead screw 5 through awl tooth group 4, make punch holder 6 move down punch holder 10 along the surface of lead screw 5, make lower plate 10 and punch holder 6 press from both sides the connecting plate and press from both sides, when the height of connecting plate needs to be adjusted, through starting electric telescopic handle 901, make electric telescopic handle 901 promote lower plate 10 and move up, through rotating servo motor 3 backward, make punch holder 6 move up and drive the connecting plate and move up, slide on the surface of balancing pole 11 through-hole 903, make lower plate 10 keep balanced reduction in the in-process of going up and down and rock, accomplish the height control to the device;

secondly, an oil tank 801 is opened, lubricating oil is poured into the oil tank, the lubricating oil is guided into the sponge block 804 through a conduit 802, the lubricating oil is smeared on the surface of the screw rod 5 through the contact of the sponge block 804 and the screw rod 5, the lubricating oil is contacted with the upper clamping plate 6 through the surface of the screw rod 5, the friction force between the screw rod 5 and the upper clamping plate 6 is reduced, the flow of the lubricating oil in the conduit 802 is controlled through an oil control valve 803, and the device is lubricated;

finally, when the distance between the fixing frames 7 needs to be adjusted, the fixing frames 7 are pulled to drive the sliding blocks 201 to slide in the sliding grooves 205, meanwhile, the sliding grooves 205 of the rollers 202 roll in the sliding grooves 205 to reduce the friction force between the sliding grooves 205 and the sliding blocks 201, so that the fixing plates 204 drive the fixing frames 7 to move for adjusting the distance, the screws 203 are rotated to enable the screws 203 to move downwards to be in contact with the sliding grooves 205 through threaded engagement, the fixing plates 204 and the sliding grooves 205 are connected and fixed to prevent the fixing frames 7 from moving, the distance adjustment of the device is completed, and finally the use work of the numerical control machine tool clamp for producing the welding equipment upright post connecting plates is completed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a production of welding equipment stand connecting plate is with digit control machine tool anchor clamps, includes bottom plate (1), servo motor (3) and punch holder (6), its characterized in that: the top end of the bottom plate (1) is provided with a moving structure (2), and the top end of the bottom plate (1) is provided with a servo motor (3);

a bevel gear group (4) is fixed on one side of the servo motor (3), a screw rod (5) is fixed at the top end of the bevel gear group (4), and an upper clamping plate (6) is arranged on the outer side of the screw rod (5);

the bottom of punch holder (6) is provided with lower plate (10), the outside of punch holder (6) is provided with mount (7), remove structure (2) including slider (201), gyro wheel (202), screw rod (203), fixed plate (204) and spout (205), the top at bottom plate (1) is fixed in spout (205), the inside both sides of spout (205) all are provided with slider (201).

2. The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment according to claim 1, is characterized in that: the roller wheels (202) are mounted on two sides of the sliding block (201), a fixing plate (204) is fixed to the top end of the sliding block (201), and screw rods (203) are inserted into the inner portions of the two sides of the top end of the fixing plate (204).

3. The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment as claimed in claim 2, is characterized in that: a sliding structure is formed between the sliding block (201) and the sliding groove (205), and threads are formed in the outer wall of the screw rod (203) and the inner wall of the fixing plate (204).

4. The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment according to claim 1, is characterized in that: the top of mount (7) is provided with and falls and hinders structure (8), it hinders structure (8) including oil tank (801), pipe (802), accuse oil valve (803) and sponge piece (804) to fall, the top at mount (7) is fixed in oil tank (801), one side of oil tank (801) is fixed with pipe (802), and the bottom of pipe (802) installs accuse oil valve (803), one side of pipe (802) is connected with sponge piece (804).

5. The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment as recited in claim 4, wherein: the oil tank (801) is communicated with the sponge block (804) through a conduit (802), and a hole is formed in the sponge block (804).

6. The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment according to claim 1, is characterized in that: the tooth of lower splint (10) is provided with adjusts structure (9), adjust structure (9) including electric telescopic handle (901), movable block (902) and through-hole (903), one side of lower splint (10) is all fixed in movable block (902), through-hole (903) have been seted up to the inside of movable block (902), one side of movable block (902) bottom is provided with electric telescopic handle (901).

7. The numerical control machine tool clamp for producing the upright post connecting plate of the welding equipment as recited in claim 6, wherein: a sliding structure is formed between the through hole (903) and the balance rod (11), and the moving blocks (902) are symmetrically distributed on the vertical central line of the lower clamping plate (10).