CN212683754U - Jig for assembling gear box - Google Patents

Abstract

The application relates to a gear box assembly jig, including the loading board, the fixed slot has been seted up to the loading board up end, the loading board up end outside the fixed slot forms the loading board border, the fixed subassembly of gear has been seted up to the fixed slot, fixedly connected with gear post on the fixed slot, gear post sets up on the fixed slot on the fixed subassembly next door of gear. The gear assembling device has the effect of improving the assembling efficiency of the gear on the take-and-pay plate.

Description

Jig for assembling gear box

Technical Field

The application relates to the field of fixed assembly jig for the gear, in particular to a jig for assembling a gear box.

Background

Currently, gears are used as toothed mechanical parts capable of meshing with each other, and the mutual matching of each gear is required to achieve a meshing state in the process of combining the gears into a gear assembly.

In the related art, when a plurality of gears are mounted on the taking and paying plate, the gears are in a scattered state, an operator needs to manually place each gear at a corresponding position in the taking and paying plate, then alignment and assembly are carried out to enable each gear to be meshed, the meshed gears are prone to being disturbed by external force and then scattered and distributed again, and meanwhile the gears are prone to rotating.

To the correlation technique among the above-mentioned, the utility model people think to assemble the gear at the board in-process of paying, have consuming time and wasting power, defect that packaging efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve and assemble the in-process with the gear on taking and paying the board, consuming time and wasting power, defect that packaging efficiency is low, this application provides a gear box-packed adapted tool.

The application provides a gear box assembly jig adopts following technical scheme:

the utility model provides a box-packed adapted tool of gear, includes the loading board, square fixed slot is seted up to the loading board up end and the outer lane forms the border, the fixed subassembly of gear has been seted up to the fixed slot, fixedly connected with gear post on the fixed slot, gear post sets up on the fixed slot on gear fixed subassembly next door.

Through adopting above-mentioned technical scheme, get and pay the board and can place on the fixed slot on the loading board, the gear post can insert and locate to set up downthehole fixed that realizes the relative position on the gear, then assembles each intermeshing's in the board getting, because the existence of gear post, relative rotation can not take place for the gear, can take off the installation that the loading board accomplished the gear assembly at last, reduces artifical alignment equipment time, improves the packaging efficiency.

Preferably, the fixing groove is square.

Through adopting above-mentioned technical scheme, the board of paying can be placed in square fixed slot completely, improves the stability of paying the board at the installation gear process of getting.

Preferably, the gear fixing assembly includes two circular grooves.

Through adopting above-mentioned technical scheme, the circular recess that is equipped with can guarantee that the gear on the board of paying inserts the circular recess, prevents to place the gear in the fixed slot completely because of the gear length on the board of paying.

Preferably, the lower end face of the circular groove is provided with a positioning groove, and the positioning groove is in a circular groove shape and is provided with a protruding side.

Through adopting above-mentioned technical scheme, after the circular slot was put into to the gear on the board was paid to the taking, protruding one side in gear bottom continues to move down to the constant head tank along spitting out the side in, and then solves the problem of gear rotation in getting into the circular slot.

Preferably, the horizontal widest position of the positioning groove is smaller than the diameter of the circular groove at the upper end.

Through adopting above-mentioned technical scheme, make and get into the constant head tank more accurately on the board, more conveniently align between subassembly and the gear are fixed to the gear.

Preferably, the gear fixing assemblies are arranged in two groups and are symmetrical, and the gear fixing assemblies are arranged along the edges of the fixing grooves.

Through adopting above-mentioned technical scheme, the gear on the board of paying with the offering position of gear fixed subassembly corresponds respectively, better carrying out suitable location and installation to the board of paying and gear.

Preferably, the gear columns are two and symmetrical.

Through adopting above-mentioned technical scheme, after some gears on the board of paying are fixed at the fixed subassembly of gear, pass through the gear post with other gears and fixed gear and mesh on the fixed slot.

Preferably, the height of the gear column is not higher than the depth of the fixing groove.

Through adopting above-mentioned technical scheme, effectively prevent because the gear column is too high can not cover the board of paying and close fixedly after the gear assembly installation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixed in the fixed slot of placing of pay-off board, prevent that the pay-off board from removing at the in-process of equipment, when the gear was assembled on the pay-off board, the gear carries out the position with each gear through the fixed subassembly of gear in the fixed slot of the fixed pay-off board of immobility and carries out the position and prescribe a limit to, needn't carry out the manual work and aim at the gear and then conveniently assemble and reduce the condition of disturbing the gear because external interference, improve the efficiency of assembling fixed gear subassembly on the pay-off board.

Drawings

Fig. 1 is a schematic overall structure diagram of a jig for assembling a gear box according to an embodiment of the present application.

Fig. 2 is a schematic view of the structure of the pickup plate and the gear.

FIG. 3 is a schematic view showing a structure in which a jig for assembling a gear box and a take-and-pay plate are combined.

Fig. 4 is a sectional view taken along line a-a of the drawing.

Description of reference numerals: 1. a carrier plate; 11. fixing grooves; 111. a gear fixing assembly; 1111. a circular groove; 1112. positioning a groove; 1113. a convex side; 112. a gear post; 12. an edge; 2. taking the auxiliary plate; 21. perforating; 22. a cylinder; 23. a gear assembly; 231. a main gear; 2311. a small hole; 232. a long gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a gear box assembling jig. Referring to fig. 1, the jig for assembling the gear box comprises a bearing plate 1, wherein a square fixing groove 11 is formed in the upper end face of the bearing plate 1, an edge 12 is formed in the outer ring of the bearing plate, two groups of gear fixing assemblies 111 are formed in the fixing groove 11, each group of gear fixing assemblies 111 comprises two circular grooves 1111, the gear fixing assemblies 111 are arranged along the inner edge of the fixing groove 11, the two circular grooves 1111 in the same group are symmetrically arranged, a positioning groove 1112 is formed in the bottom end of each circular groove 1111, the diameter of each positioning groove 1112 is smaller than that of each circular groove 1111, each positioning groove 1112 is in the shape of a circular groove, one arc surface of each positioning groove protrudes outwards to form a protruding side 1113, two gear columns 112 are fixedly connected to the fixing groove 11 beside the gear fixing assemblies 111; the height of the gear column 112 is not higher than the depth of the fixing groove 11.

Referring to fig. 1 and 2, the loading plate 1 is used cooperatively with a pickup plate 2, two through holes 21 are formed in the bottom surface of the pickup plate 2, the gear posts 112 are in one-to-one correspondence with the through holes 21, the gear posts 112 can be inserted into the through holes 21 to be fixed, four cylinders 22 are fixedly connected to the bottom surface of the pickup plate 2, the cylinders 22 are in one-to-one correspondence with the circular grooves 1111 and can be inserted into the circular grooves 1111, the pickup plate 2 includes a gear assembly 23, the gear assembly 23 includes a main gear 231 and a long gear 232, the number of the long gears 232 is two, the main gear 231 is provided with a small hole 2311 at a position corresponding to the through hole 21, the upper end of the long gear 232 is toothed, the middle of the long gear 232 is cylindrical, the bottom end of the long gear 232 is cylindrical, a section of arc surface protrudes, the long gear 232 penetrates through the cylinder 22 and can be placed on the taking and paying plate 2, the gear column 112 is inserted into the small hole 2311 on the long gear 232 at the moment, and the main gear 231 and the two long gears 232 are respectively meshed to form a gear assembly 23.

Referring to fig. 3 and 4, the pickup plate 2 is embedded in the fixing groove 11, the cylinder 22 on the bottom surface of the pickup plate 2 is correspondingly arranged in the circular groove 1111 of the fixing groove 11 in a penetrating manner, the long gear 232 is arranged on the cylinder 22 in a penetrating manner, the upper end of the long gear 232 is hung on the pickup plate 2, the middle of the long gear 232 is attached to the cylinder 22, the bottom of the long gear 232 is attached to the positioning groove 1112 of the fixing groove 11, and the long gear 232 is fixed on the pickup plate 2; the gear post 112 beside the gear fixing assembly 111 can pass through the small hole 2311 on the main gear 231 to mesh the main gear 231 with the two fixed long gears 232, i.e. the gear assembly 23 is assembled on the take-off plate 2.

The implementation principle of the jig for assembling the gear box in the embodiment of the application is as follows: the cylinder 22 of the taking-off plate 2 is respectively and correspondingly passed through the circular groove 1111 of the fixing groove 11, the gear column 112 on the fixing groove 11 is passed through the through hole 21 on the taking-off plate 2, and then the taking-off plate 2 can be relatively fixed on the bearing plate 1, then the long gear 232 is placed in the cylinder 22 on the taking-off plate 2 and fixed in the positioning groove 1112 on the bearing plate, and then the small hole 2311 on the main gear 231 can be respectively engaged with the upper ends of the two long gears 232 beside through the gear column 112, so that the gear assembly 23 can be assembled on the taking-off plate 2, and then the bearing plate 1 is taken off, and the installation of the gear assembly can be completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a gear box-packed used tool, includes loading board (1), its characterized in that: square fixed slot (11) and outer lane formation border (12) have been seted up to loading board (1) up end, gear fixed subassembly (111) have been seted up in fixed slot (11), fixedly connected with gear post (112) on fixed slot (11), gear post (112) set up on fixed slot (11) on gear fixed subassembly (111) next door.

2. The jig for assembling a gear box according to claim 1, wherein: the fixing groove (11) is square.

3. The jig for assembling a gear box according to claim 1, wherein: the gear fixing assembly (111) comprises two circular grooves (1111).

4. The jig for assembling a gear box according to claim 3, wherein: the lower end face of the circular groove (1111) is provided with a positioning groove (1112), and the positioning groove (1112) is in a circular groove shape and is provided with a protruding side (1113).

5. The jig for assembling a gear box according to claim 4, wherein: the horizontal widest position of the positioning groove (1112) is smaller than the diameter of the circular groove (1111) at the upper end.

6. The jig for assembling a gear box according to claim 3, wherein: the gear fixing assemblies (111) are arranged in two groups and are symmetrical, and the gear fixing assemblies (111) are arranged along the edges of the fixing grooves (11).

7. The jig for assembling a gear box according to claim 1, wherein: the gear columns (112) are two and symmetrical.

8. The jig for assembling a gear box according to claim 7, wherein: the height of the gear column (112) is not higher than the depth of the fixing groove (11).

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