CN220806624U

CN220806624U - Automatic chamfering device

Info

Publication number: CN220806624U
Application number: CN202322415158.2U
Authority: CN
Inventors: 韩玥霆; 张磊; 费晓君; 张精; 孙务平
Original assignee: Jiangsu Hefeng Century Information Technology Co ltd
Current assignee: Jiangsu Hefeng Century Information Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-19
Anticipated expiration: 2033-09-06

Abstract

The utility model provides an automatic chamfering device, which belongs to the technical field of chamfering and solves the problems that at present, when chamfering operation is carried out, a workpiece is mostly taken manually and then polished on a grinding wheel, the labor intensity is high, the efficiency is low and the processing precision is low, and the automatic chamfering device comprises a bottom frame; the upper end of the underframe is fixed with a baffle plate, a fixed plate is fixed on the baffle plate, a sliding seat is arranged on the fixed plate, the sliding seat slides on the fixed plate, and a first motor is arranged on the mounting seat through bolts; according to the utility model, the position of the locking bolt can be adjusted according to the size of the workpiece by unscrewing the nut on the locking bolt, the workpiece is clamped and fixed by the pressing plate, a manual hand-held mode is replaced, and the upper, lower, front and rear positions of the workpiece can be adjusted by controlling the operation of the motor III and the motor IV, so that the device is convenient to use; during grinding, the blowing pipe is used for blowing air to the grinding head, so that scrap iron generated during grinding on a workpiece is blown away, and the machining precision of the workpiece is improved.

Description

Automatic chamfering device

Technical Field

The utility model belongs to the technical field of chamfering, and particularly relates to an automatic chamfering device.

Background

As is known, a chamfering device is an auxiliary device for chamfering corners of a product during machining to remove burrs or to install the same, which is widely used in the technical field of machining equipment, and the present utility model is an automatic chamfering device.

Based on the above, at present when carrying out chamfering operation, mostly manual work takes the work piece and then polishes processing on the emery wheel, intensity of labour is big, and efficiency is lower to current chamfer device machining precision is low.

Disclosure of utility model

In order to solve the technical problems, the utility model provides an automatic chamfering device which solves the problems that at present, when chamfering operation is carried out, a workpiece is mostly manually taken and then polished on a grinding wheel, the labor intensity is high, the efficiency is low and the processing precision is low.

The utility model discloses an automatic chamfering device, which is characterized by comprising the following specific technical means:

An automatic chamfering device comprises a bottom frame; the upper end of chassis is fixed with the baffle, is fixed with the fixed plate on the baffle, installs the sliding seat on the fixed plate, the sliding seat slides on the fixed plate, is equipped with the spout on the sliding seat, installs the mount pad through the bolt on the spout, installs motor No. one through the bolt on the mount pad, installs the belt pulley in the pivot of motor No. one, installs the U-shaped seat through the bolt on the sliding seat, is fixed with the drum on the U-shaped seat, and the inside coupling of drum has the interior axle to install the spread box on the U-shaped seat, install four sets of blowpipes on the spread box, the spread box is connected with outside air pump.

Further, install No. two motors on the fixed plate to the last coupling of fixed plate has the threaded rod, and the threaded rod is connected with the pivot of No. two motors with the lower extreme screw thread fit of sliding seat, the left end of threaded rod.

Further, a belt pulley is arranged on the inner shaft, two groups of connecting belts are arranged between the belt pulley on the inner shaft and the belt pulley on the first motor rotating shaft, a clamping head is arranged at the right end of the inner shaft, and the clamping head is used for installing a grinding head.

Further, be fixed with the riser on the fixed plate, be fixed with the mounting panel on the riser, install two sets of vertical slide rails on the mounting panel, it has a sliding plate to slide on the mounting panel, installs No. three motors through the bolt on the mounting panel to the coupling has the threaded rod on the mounting panel, and the axis of rotation and the upper end of threaded rod of No. three motors are connected, the right-hand member and the threaded rod screw-thread fit of a sliding plate.

Further, two groups of sliding rails are mounted on the first sliding plate through bolts, the sliding rails are transversely mounted on the first sliding plate, a second sliding plate is arranged on the two groups of sliding rails in a sliding mode, and a fourth motor is arranged on the second sliding plate.

Further, the upper shaft of the first sliding plate is connected with a threaded rod, the rotating shaft of the fourth motor is connected with the left end of the threaded rod, and the threaded rod is in threaded fit with the rear end of the second sliding plate.

Further, four groups of mounting grooves are formed in the second sliding plate, locking bolts are mounted in the mounting grooves, a height fixing cylinder is sleeved on the locking bolts, a pressing plate is mounted at the left end of the height fixing cylinder, and nuts are screwed on the locking bolts.

The utility model at least comprises the following beneficial effects:

1. The second sliding plate is provided with four groups of mounting grooves, the mounting grooves are internally provided with the locking bolts, the locking bolts are sleeved with the height-fixing cylinders, the left ends of the height-fixing cylinders are provided with the pressing plates, when the second sliding plate is used, nuts on the locking bolts are unscrewed to adjust the positions of the locking bolts according to the sizes of workpieces, the workpieces are clamped and fixed through the pressing plates, a manual hand-held mode is replaced, the upper, lower, front and rear positions of the workpieces can be adjusted through controlling the operation of the third motor and the fourth motor, and the second sliding plate is convenient to use.

2. When the grinding machine is used, the first motor is controlled to operate so as to rotate the inner shaft, the grinding head is controlled to operate so as to move rightwards and approach to the workpiece, chamfering operation is carried out on the workpiece through the grinding head, and meanwhile, air is blown to the grinding head through the air blowing pipe during grinding, so that scrap iron generated during grinding on the workpiece is blown away, and the machining precision of the workpiece is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the sliding seat of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

Fig. 4 is a schematic view of the structure of the riser of the present utility model.

Fig. 5 is a schematic structural view of a second sliding plate of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A chassis; 11. a partition plate; 2. a fixing plate; 21. a motor II; 22. a sliding seat; 221. a mounting base; 222. a motor I; 223. a U-shaped seat; 2231. a cylinder; 2232. an inner shaft; 2233. a clamping head; 2234. a connection box; 2235. a blowing pipe; 3. a riser; 31. a mounting plate; 311. a third motor; 32. a first sliding plate; 321. a fourth motor; 33. a second sliding plate; 331. a mounting groove; 332. a locking bolt; 333. a height fixing cylinder; 334. and (5) pressing plates.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5:

Embodiment one: the utility model provides an automatic chamfering device, which comprises a bottom frame 1; the upper end of the chassis 1 is fixed with a baffle 11, a fixed plate 2 is fixed on the baffle 11, a sliding seat 22 is installed on the fixed plate 2, the sliding seat 22 slides on the fixed plate 2, a sliding groove is arranged on the sliding seat 22, an installation seat 221 is installed on the sliding groove through a bolt, a first motor 222 is installed on the installation seat 221 through a bolt, a belt pulley is installed on a rotating shaft of the first motor 222, a U-shaped seat 223 is installed on the sliding seat 22 through a bolt, a cylinder 2231 is fixed on the U-shaped seat 223, an inner shaft 2232 is connected inside the cylinder 2231 in a shaft mode, a connecting box 2234 is installed on the U-shaped seat 223, four groups of blowing pipes 2235 are installed on the connecting box 2234, and the connecting box 2234 is connected with an external air pump.

Wherein, install No. two motors 21 on the fixed plate 2 to the last coupling of fixed plate 2 has the threaded rod, and the threaded rod is connected with the pivot of No. two motors 21 with the lower extreme screw thread fit of sliding seat 22, and its effect is: the left and right positions of the sliding seat 22 can be adjusted by controlling the operation of the motor No. two 21.

Wherein, install the belt pulley on the interior axle 2232, install two sets of connecting bands between the belt pulley on interior axle 2232 and the epaxial belt pulley of motor 222, the right-hand member of interior axle 2232 is provided with clamping head 2233, and clamping head 2233 is used for installing the grinding head, and its effect is: the first motor 222 is controlled to operate to rotate the inner shaft 2232 to effect grinding bit rotation.

On the basis of the first embodiment, a vertical plate 3 is fixed on a fixed plate 2, a mounting plate 31 is fixed on the vertical plate 3, two groups of vertical sliding rails are installed on the mounting plate 31, a first sliding plate 32 is slid on the mounting plate 31, a third motor 311 is installed on the mounting plate 31 through bolts, a threaded rod is connected to the mounting plate 31 in a shaft mode, a rotating shaft of the third motor 311 is connected with the upper end of the threaded rod, the right end of the first sliding plate 32 is in threaded fit with the threaded rod, two groups of sliding rails are installed on the first sliding plate 32 through bolts, the sliding rails are transversely installed on the first sliding plate 32, a second sliding plate 33 is slid on the two groups of sliding rails, a fourth motor 321 is arranged on the second sliding plate 33, a threaded rod is connected to the first sliding plate 32 in a shaft mode, a rotating shaft of the fourth motor 321 is connected with the left end of the threaded rod and is in threaded fit with the rear end of the second sliding plate 33, and the functions are as follows: the height of the workpiece can be adjusted by controlling the operation of the motor No. 311, and the front and back positions of the workpiece can be adjusted by controlling the operation of the motor No. 321.

In the third embodiment, on the basis of the first embodiment and the second embodiment, four sets of mounting grooves 331 are formed in the second sliding plate 33, locking bolts 332 are mounted in the mounting grooves 331, height-fixing cylinders 333 are sleeved on the locking bolts 332, pressing plates 334 are mounted at the left ends of the height-fixing cylinders 333, nuts are screwed on the locking bolts 332, and the functions are as follows: the nut on the unscrewing locking bolt 332 can adjust the position of the locking bolt 332 according to the size of the workpiece, and the workpiece is clamped and fixed through the pressing plate 334 to replace a manual hand-held mode.

Specific use and action of the embodiment:

In the utility model, when the tool is used, the nut on the locking bolt 332 can be unscrewed to adjust the position of the locking bolt 332 according to the size of a workpiece, the workpiece is clamped and fixed through the pressing plate 334, the operation of the motor No. three 311 can be controlled to adjust the height of the workpiece, the operation of the motor No. four 321 can be controlled to adjust the front and back positions of the workpiece, the operation of the motor No. one 222 can be controlled to rotate the inner shaft 2232, the grinding head is rotated, the operation of the motor No. two 21 is controlled to move the grinding head rightwards and approach the workpiece, chamfering operation is carried out on the workpiece through the grinding head, and meanwhile, the blowing pipe 2235 is used for blowing air to the grinding head to blow away scrap iron generated during grinding on the workpiece, so that the machining precision of the workpiece is improved.

Claims

1. An automatic chamfering device comprises a bottom frame (1); the novel air conditioner is characterized in that the upper end of the underframe (1) is fixedly provided with a baffle (11), a fixed plate (2) is fixed on the baffle (11), a sliding seat (22) is installed on the fixed plate (2), the novel air conditioner is characterized in that the sliding seat (22) slides on the fixed plate (2), a sliding groove is formed in the sliding seat (22), a mounting seat (221) is installed on the sliding groove through a bolt, a first motor (222) is installed on the mounting seat (221) through the bolt, a belt pulley is installed on a rotating shaft of the first motor (222), a U-shaped seat (223) is installed on the sliding seat (22) through the bolt, a cylinder (2231) is fixed on the U-shaped seat (223), an inner shaft (2232) is connected to the inner shaft (2231) in a shaft mode, a connecting box (2234) is installed on the U-shaped seat (223), and four groups of blowing pipes (2235) are installed on the connecting box (2234).

2. An automatic chamfering device as claimed in claim 1, characterized in that the fixing plate (2) is provided with a motor No. two (21), and the fixing plate (2) is pivoted with a threaded rod which is in threaded fit with the lower end of the sliding seat (22), and the left end of the threaded rod is connected with the rotating shaft of the motor No. two (21).

3. An automatic chamfering apparatus as recited in claim 1, characterized in that a pulley is mounted on the inner shaft (2232), two sets of connecting belts are mounted between the pulley on the inner shaft (2232) and the pulley on the rotation shaft of the motor (222), a clamping head (2233) is provided at the right end of the inner shaft (2232), and the clamping head (2233) is used for mounting a grinding head.

4. An automatic chamfering device as claimed in claim 2, characterized in that the fixing plate (2) is fixed with a vertical plate (3), the vertical plate (3) is fixed with a mounting plate (31), two sets of vertical sliding rails are mounted on the mounting plate (31), a first sliding plate (32) is slid on the mounting plate (31), a third motor (311) is mounted on the mounting plate (31) through bolts, a threaded rod is connected to the mounting plate (31) in a shaft mode, a rotating shaft of the third motor (311) is connected with the upper end of the threaded rod, and the right end of the first sliding plate (32) is in threaded fit with the threaded rod.

5. An automatic chamfering device as claimed in claim 4, characterized in that the first slide plate (32) is provided with two sets of slide rails by bolts, the slide rails are transversely arranged on the first slide plate (32), the two sets of slide rails are provided with a second slide plate (33) in a sliding manner, and the second slide plate (33) is provided with a fourth motor (321).

6. An automatic chamfering apparatus as set forth in claim 5, characterized in that the first slide plate (32) is pivotally connected with a threaded rod, a rotation shaft of the fourth motor (321) is connected with a left end of the threaded rod, and the threaded rod is screwed with a rear end of the second slide plate (33).

7. The automatic chamfering device according to claim 6, wherein four sets of mounting grooves (331) are formed in the second sliding plate (33), locking bolts (332) are mounted in the mounting grooves (331), height-fixing cylinders (333) are sleeved on the locking bolts (332), pressing plates (334) are mounted at the left ends of the height-fixing cylinders (333), and nuts are screwed on the locking bolts (332).