CN213079927U

CN213079927U - Gear rolling machine for gear grinding

Info

Publication number: CN213079927U
Application number: CN202021227112.8U
Authority: CN
Inventors: 廖晓忠
Original assignee: Chongqing Zhongqing Gear Co ltd
Current assignee: Chongqing Zhongqing Gear Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-30
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a gear rolling machine for gear grinding, including gear rolling machine overall structure, gear rolling machine overall structure includes the machine case, the bottom of machine case sets up the machine case seat, and the top symmetry of machine case is provided with the gear rolling servo motor, the front surface of machine case is provided with the maintenance window, and the machine case has seted up the gear rolling room corresponding to the below of maintaining the window, the bottom of gear rolling room is provided with the feed driving platform, one side block of feed driving platform has the gear fixed knot to construct, the utility model discloses a gear fixing pole and feed seat between through the fixed of cross nut extrusion block, the cross nut surface is provided with the nut and rotates the post, make the dismantlement of nut more swift and convenient, more be convenient for the change of gear fixing pole; meanwhile, the bottom end of the supporting rod is provided with a height adjusting structure, the ground clearance of the supporting rod can be adjusted quickly according to the specific conditions of the workshop ground, the supporting of the feeding driving table is more stable, and the gear rolling is more accurate.

Description

Gear rolling machine for gear grinding

Technical Field

The utility model belongs to the technical field of the gear rolling machine, concretely relates to gear is polished and is used gear rolling machine.

Background

When the linkage gear is produced, the surface of the linkage shaft needs to be cold-rolled into teeth so as to facilitate the linkage transmission of the gear, and the linkage shaft of the gear is usually rolled by a gear rolling machine at present.

However, there are still some unreasonable factors in the gear rolling process of the existing gear rolling machine for gears, and when the existing gear rolling machine for gears is used: the gear passes through the gear dead lever block fixed, and dead lever and gear rolling seat close fixedly soon through the screw thread, and the work piece size when carrying out the gear rolling differs, when needing to change the dead lever, dismantles and changes more troublesome, and the bracing piece that the gear rolling seat driver stage bottom set up simultaneously does not have high adjusting device, can not adjust the height of bracing piece according to workshop particular conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear is polished and is used gear rolling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear grinding machine for gear grinding, includes gear grinding machine overall structure, gear grinding machine overall structure includes quick-witted case, the bottom of machine case sets up has the case seat, and the top symmetry of machine case is provided with gear grinding servo motor, the front surface of machine case is provided with the maintenance window, and the machine case corresponds the below of maintaining the window and has seted up the gear room of rubbing with the hands, the bottom of the gear room of rubbing with the hands is provided with feeds the drive table, one side block that feeds the drive table has gear fixing structure, and the opposite side that feeds the drive table is fixed with the bracing piece, one side of machine case is fixed with the host computer support, the one end of host computer support is fixed with sets up the host computer case, the bottom mounting of bracing piece has the altitude mixture control.

Preferably, the gear fixing structure is including feeding the seat, one side of feeding the seat is provided with the nut fixing base, and feeds the center that the seat corresponds the nut fixing base and seted up the dead lever jack, spacing post jack has been seted up around the nut fixing base corresponds the dead lever jack, and the inside embedding of nut fixing base has the gear fixing pole, the outside of gear fixing pole is provided with the limiting plate, and the outside nestification of gear fixing pole has the cross nut, one side of limiting plate evenly is provided with the spacing post of dead lever, the outside of cross nut evenly is provided with the nut and rotates the post.

Preferably, the altitude mixture control structure is including adjusting the seat, the top block of adjusting the seat has the adjusting nut, adjusting nut and bracing piece are closed fixedly soon through the screw thread, and the adjusting nut can be in the top free rotation of adjusting the seat.

Preferably, the cross nut and the nut fixing seat are screwed and fixed through threads, and the gear fixing rod and the feeding seat are fixedly connected through the cross nut.

Preferably, the size of the fixed rod limiting column is matched with the limiting column plug hole, and the fixed rod limiting column, the limiting plate and the gear fixing rod are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the gear fixing rod and the feeding seat are fixed by the cross nut in an extruding and clamping way, and the nut rotating column is arranged on the surface of the cross nut, so that the nut is more quickly and conveniently disassembled, and the gear fixing rod is more conveniently replaced; meanwhile, the bottom end of the supporting rod is provided with a height adjusting structure, the ground clearance of the supporting rod can be adjusted quickly according to the specific conditions of the workshop ground, the supporting of the feeding driving table is more stable, and the gear rolling is more accurate.

Drawings

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

fig. 2 is a schematic view of the gear fixing rod fixing mode explosion structure of the present invention;

FIG. 3 is a schematic view of the vertical section structure of the adjusting seat of the present invention;

in the figure: 1. the gear rolling machine has an integral structure; 101. a chassis; 102. a chassis base; 103. a gear rolling servo motor; 104. maintaining the window; 105. a gear twisting chamber; 106. a feed drive stage; 107. a support bar; 108. a host support; 109. setting a main case; 2. a gear fixing structure; 201. a feeding seat; 202. a gear fixing rod; 203. a cross nut; 204. a nut rotating post; 205. a nut fixing seat; 206. fixing the rod jack; 207. limiting column jacks; 208. a limiting plate; 209. fixing a rod limiting column; 3. a height adjustment structure; 301. an adjusting seat; 302. the nut is adjusted.

Detailed Description

The technical solution in 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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a gear grinding machine for gear grinding, including gear grinding machine overall structure 1, gear grinding machine overall structure 1 includes quick-witted case 101, the bottom of quick-witted case 101 sets up organic case seat 102, and the top symmetry of quick-witted case 101 is provided with gear grinding servo motor 103, the front surface of quick-witted case 101 is provided with maintenance window 104, and quick-witted case 101 has seted up gear grinding chamber 105 corresponding maintenance window 104's below, gear grinding chamber 105's bottom is provided with feeds driving stage 106, one side block that feeds driving stage 106 has gear fixed knot to construct 2, and the opposite side that feeds driving stage 106 is fixed with bracing piece 107, one side of quick-witted case 101 is fixed with host computer support 108, the one end of host computer support 108 is fixed with and is set up host computer case 109, the bottom mounting of bracing piece 107 has height adjusting structure 3.

In order to facilitate replacement of the gear fixing rod 202, in this embodiment, preferably, the gear fixing structure 2 includes a feeding seat 201, one side of the feeding seat 201 is provided with a nut fixing seat 205, a fixing rod jack 206 is disposed at the center of the feeding seat 201 corresponding to the nut fixing seat 205, a limiting post jack 207 is disposed around the nut fixing seat 205 corresponding to the fixing rod jack 206, the gear fixing rod 202 is embedded in the nut fixing seat 205, the outer side of the gear fixing rod 202 is provided with a limiting plate 208, a cross nut 203 is nested in the outer side of the gear fixing rod 202, one side of the limiting plate 208 is uniformly provided with a fixing rod limiting post 209, and the outer side of the cross nut 203 is uniformly provided with a nut.

In order to facilitate the adjustment of the height of the supporting rod 107, in this embodiment, it is preferable that the height adjusting structure 3 includes an adjusting base 301, an adjusting nut 302 is fastened to a top end of the adjusting base 301, the adjusting nut 302 and the supporting rod 107 are screwed and fixed through a thread, and the adjusting nut 302 can freely rotate on the top end of the adjusting base 301.

In order to facilitate the removal of the cross nut 203, in this embodiment, it is preferable that the cross nut 203 and the nut holder 205 are screwed and fixed, and the gear fixing rod 202 and the feeding base 201 are fixedly connected by the cross nut 203.

In order to fix the gear fixing rod 202 firmly and with higher strength, in this embodiment, it is preferable that the size of the fixing rod spacing column 209 is matched with the spacing column insertion hole 207, and the fixing rod spacing column 209, the spacing plate 208 and the gear fixing rod 202 are of an integrated structure.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the installation and the safety protection of the utility model are checked firstly, then the utility model can be used, when the gear fixing rod 202 needs to be replaced, the cross nut 203 is firstly screwed and disassembled, then the gear fixing rod 202 can be taken down for replacement, and after the replacement is finished, the cross nut 203 is installed and fixed; when the height of the supporting rod 107 needs to be adjusted, the supporting rod 107 can be driven to ascend and descend by rotating the adjusting nut 302.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear grinding machine for gear grinding, includes gear grinding machine overall structure (1), its characterized in that: the gear rolling machine overall structure (1) comprises a machine box (101), a machine box base (102) is arranged at the bottom end of the machine box (101), gear rolling servo motors (103) are symmetrically arranged at the top end of the machine box (101), a maintenance window (104) is arranged on the front surface of the machine box (101), a gear rolling chamber (105) is formed below the maintenance window (104) corresponding to the machine box (101), a feeding driving table (106) is arranged at the bottom end of the gear rolling chamber (105), a gear fixing structure (2) is clamped on one side of the feeding driving table (106), a supporting rod (107) is fixed on the other side of the feeding driving table (106), a host machine support (108) is fixed on one side of the machine box (101), a host machine box (109) is fixed at one end of the host machine support (108), and a height adjusting structure (3) is fixed at the bottom end of the supporting rod (107).

2. The gear grinding machine for grinding the gear according to claim 1, wherein: gear fixed knot constructs (2) including feeding seat (201), one side of feeding seat (201) is provided with nut fixing base (205), and feeds the center that seat (201) corresponds nut fixing base (205) and seted up dead lever jack (206), nut fixing base (205) have seted up spacing post jack (207) around corresponding dead lever jack (206), and the inside embedding of nut fixing base (205) has gear fixing pole (202), the outside of gear fixing pole (202) is provided with limiting plate (208), and the outside of gear fixing pole (202) is nested has cross nut (203), one side of limiting plate (208) evenly is provided with spacing post of dead lever (209), the outside of cross nut (203) evenly is provided with nut rotation post (204).

3. The gear grinding machine for grinding the gear according to claim 1, wherein: altitude mixture control structure (3) are including adjusting seat (301), the top block of adjusting seat (301) has adjusting nut (302), adjusting nut (302) and bracing piece (107) close fixedly soon through the screw thread, and adjusting nut (302) can be in the top free rotation of adjusting seat (301).

4. The gear grinding machine for grinding the gear according to claim 2, wherein: the cross nut (203) and the nut fixing seat (205) are screwed and fixed through threads, and the gear fixing rod (202) and the feeding seat (201) are fixedly connected through the cross nut (203).

5. The gear grinding machine for grinding the gear according to claim 2, wherein: the size of the fixed rod limiting column (209) is matched with the limiting column jack (207), and the fixed rod limiting column (209), the limiting plate (208) and the gear fixed rod (202) are of an integrated structure.