CN216371140U

CN216371140U - A single face milling machine fixture for production of big modulus rack

Info

Publication number: CN216371140U
Application number: CN202122660483.6U
Authority: CN
Inventors: 章健
Original assignee: Jiangsu Jinshang Precision Rack Manufacturing Co ltd
Current assignee: Jiangsu Jinshang Precision Rack Manufacturing Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-26
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the field of rack production, and discloses a single-sided milling machine fixture for producing a large modulus rack, which comprises a hollow block, wherein a limiting piece is in sliding contact with the hollow block, two extending pieces and two linkage pieces are fixedly arranged at the top of the limiting piece, a motor is fixedly arranged on the side surface of each extending piece, a pressing plate is fixedly arranged at the shaft end of the motor, the top parts of the two linkage pieces are provided with the same bearing piece, the side surface of the hollow block is provided with a square hole, two opposite pieces are in sliding contact with the square hole, clamping blocks are fixedly arranged on the side surfaces of the opposite pieces, a plurality of clamping grooves are formed in the side surfaces of the extending pieces, the clamping blocks are clamped with the clamping grooves, magnets are fixedly arranged on the side surfaces of the opposite pieces, and the two magnets are adsorbed. The utility model has the following advantages and effects: the rack can be conveniently clamped and fixed, and the height of the clamp can be conveniently adjusted.

Description

A single face milling machine fixture for production of big modulus rack

Technical Field

The utility model relates to the technical field of rack production, in particular to a single-sided milling machine fixture for producing a large-modulus rack.

Background

The rack is a special gear with teeth distributed on the strip-shaped body, and the rack is also divided into a straight-tooth rack and a helical-tooth rack which are respectively matched with a straight-tooth cylindrical gear and a helical-tooth cylindrical gear for use; the tooth profile of the rack is a straight line rather than an involute (plane for the tooth surface), which is equivalent to a cylindrical gear with an infinite reference circle radius.

The rack needs to be processed to it at the in-process of processing among the prior art to the milling machine, and the milling machine needs to use anchor clamps to fix the rack before processing the rack, and present anchor clamps are mostly manual operation, press from both sides tight inefficiency to waste time and energy, can not adjust the anchor clamps height according to actual need simultaneously, inconvenient different staff operate.

Therefore, a single-sided milling machine fixture for producing the large-modulus rack needs to be designed, wherein the single-sided milling machine fixture can be used for conveniently clamping and fixing the rack and conveniently adjusting the height of the fixture.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single-sided milling machine fixture for producing a large-modulus rack, which has the effects of conveniently clamping and fixing the rack and conveniently adjusting the height of the fixture.

The technical purpose of the utility model is realized by the following technical scheme: including the cavity piece, interior sliding contact of cavity piece has the spacing piece, the fixed two epitaxial pieces and two linkage pieces that are provided with in top of locating piece, the fixed motor that is provided with in side of epitaxial piece, the fixed clamp plate that is provided with of axle head of motor, the top of two linkage pieces are provided with same piece that bears, the square hole has been seted up to the side of cavity piece, sliding contact has two parts in opposite directions in the square hole, the fixed card piece that is provided with in side of part in opposite directions, a plurality of chunking grooves have been seted up to the side of epitaxial piece, the card piece clamps with the card income groove mutually, the fixed magnet that is provided with in side of part in opposite directions, two magnets adsorb mutually.

The utility model is further provided with: and a pull rod is fixedly arranged on the side surface of the clamping block.

The utility model is further provided with: clamping holes are formed in the two side faces of the hollow block, and the clamping blocks are clamped with the clamping holes.

The utility model is further provided with: the side of clamp plate is fixed with the rubber pad, and the bottom surface of clamp plate is laminated mutually with bearing.

The utility model is further provided with: two slide holes I are formed in the top surface of the hollow block, and the extending piece is slidably mounted in the slide holes I.

Through adopting above-mentioned technical scheme, make things convenient for epitaxial piece at vertical removal.

The utility model is further provided with: two sliding holes II are formed in the top surface of the hollow block, and the linkage piece is slidably mounted in the sliding holes II.

Through adopting above-mentioned technical scheme, make things convenient for the linkage to remove in vertical.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the hollow block, the limiting piece, the epitaxial piece, the clamping block, the pull rod, the opposite piece and the magnet, the pull rod is pulled, so that the clamping block moves out of the clamping groove, then the epitaxial piece is pulled to adjust the height of the clamp, and then the clamping block is inserted into the clamping groove, so that the two magnets are adsorbed to limit the clamp;

2. according to the utility model, the rack is placed on the bearing piece through the extension piece, the motor, the pressing plate, the rubber pad and the bearing piece, and then the motor is started, so that the rack can be pressed and fixed through the pressing plate, and time and labor are saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a single-sided milling jig for producing a large-modulus rack, which is provided by the utility model.

Fig. 2 is a schematic cross-sectional structural view of a single-sided milling jig for producing a large-modulus rack according to the utility model.

Fig. 3 is a schematic view of a portion a of fig. 2.

In the figure, 1, a hollow block; 2. a limiting member; 3. an extension piece; 4. a motor; 5. pressing a plate; 6. a rubber pad; 7. a linkage member; 8. a receiving member; 9. clamping the block; 10. a clamping groove is formed; 11. a facing member; 12. a magnet; 13. a pull rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1, 2 and 3, the utility model provides a single-sided milling machine fixture for producing a large modulus rack, which comprises a hollow block 1, wherein the hollow block 1 is in sliding contact with a limiting piece 2, the top of the limiting piece 2 is fixedly provided with two outer extending pieces 3 and two linkage pieces 7, the side surfaces of the outer extending pieces 3 are fixedly provided with a motor 4, the shaft end of the motor 4 is fixedly provided with a pressing plate 5, the tops of the two linkage pieces 7 are provided with a same bearing piece 8, the side surface of the hollow block 1 is provided with a square hole, the square hole is in sliding contact with two opposite pieces 11, the side surfaces of the opposite pieces 11 are fixedly provided with clamping blocks 9, the side surfaces of the clamping blocks 9 are fixedly provided with pull rods 13, the clamping blocks 9 are conveniently driven by the pull rods 13 to move, the side surface of the outer extending piece 3 is provided with a plurality of clamping grooves 10, the clamping blocks 9 are clamped with the clamping grooves 10, and the side surfaces of the opposite pieces 11 are fixedly provided with magnets 12, two magnet 12 adsorb mutually, pulling pull rod 13 for two magnet 12 phase separations, block 9 is gone out to the card and is gone out the stuck groove 10, and the extension piece 3 of pulling is followed, can adjust anchor clamps height, will block into the block 9 card again after the adjustment is accomplished and go into in the stuck groove 10, makes two magnet 12 adsorb mutually, then places the rack on bearing 8, starts two motors 4, makes rubber pad 6 on the clamp plate 5 compress tightly fixedly to the rack, labour saving and time saving, and it is efficient to press from both sides tightly.

According to the drawings of fig. 2 and 3, clamping holes are formed in the two side faces of the hollow block 1, the clamping block 9 is clamped with the clamping holes, two first sliding holes are formed in the top face of the hollow block 1, the extension piece 3 is slidably installed in the first sliding holes, two second sliding holes are formed in the top face of the hollow block 1, and the linkage piece 7 is slidably installed in the second sliding holes, so that the extension piece 3 and the linkage piece 7 can move conveniently.

According to fig. 1, the side surface of the pressing plate 5 is fixedly provided with the rubber pad 6 which can protect the rack, and the bottom surface of the pressing plate 5 is attached to the bearing piece 8, so that the rack on the bearing piece 8 can be conveniently pressed and fixed.

The single-sided milling machine fixture for producing the large-modulus rack provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The single-face milling machine fixture for producing the large-modulus rack is characterized by comprising a hollow block (1), wherein the hollow block (1) is in sliding contact with a limiting piece (2), the top of the limiting piece (2) is fixedly provided with two extending pieces (3) and two linkage pieces (7), the side face of each extending piece (3) is fixedly provided with a motor (4), the shaft end of each motor (4) is fixedly provided with a pressing plate (5), the tops of the two linkage pieces (7) are provided with the same bearing piece (8), the side face of the hollow block (1) is provided with a square hole, the square hole is in sliding contact with two opposite pieces (11), the side face of each opposite piece (11) is fixedly provided with a clamping block (9), the side face of each extending piece (3) is provided with a plurality of clamping grooves (10), and the clamping block (9) is clamped with the clamping grooves (10), and magnets (12) are fixedly arranged on the side surfaces of the opposite pieces (11), and the two magnets (12) are adsorbed.

2. A single-sided milling machine fixture for large module rack production according to claim 1, characterized in that a tie rod (13) is fixedly arranged at the side of the block (9).

3. The single-sided milling machine fixture for producing the large-modulus rack as claimed in claim 1, wherein clamping holes are formed in both side surfaces of the hollow block (1), and the clamping block (9) is clamped with the clamping holes.

4. A single-sided milling machine fixture for large module rack production according to claim 1, characterized in that the side of the pressure plate (5) is fixedly provided with a rubber pad (6), and the bottom surface of the pressure plate (5) is attached to the bearing member (8).

5. The single-sided milling machine fixture for producing the large-modulus rack bar as claimed in claim 1, wherein the top surface of the hollow block (1) is provided with two sliding holes I, and the extension piece (3) is slidably mounted in the sliding holes I.

6. The single-sided milling machine fixture for producing the large-modulus rack bar as claimed in claim 1, wherein the top surface of the hollow block (1) is provided with two second sliding holes, and the linkage member (7) is slidably mounted in the second sliding holes.