Hanging device for shot blasting of speed reducer suspension bracket

Abstract

A hanging device for shot blasting of a speed reducer suspension support comprises a stand column, a hanging plate is detachably fixed to the top of the stand column, a hanging hole is formed in the hanging plate, a plurality of hanging assemblies are detachably fixed to the stand column, each hanging assembly comprises an assembling sleeve detachably fixed to the stand column, and a plurality of assembling columns are detachably fixed to the assembling sleeve in the circumferential direction. A plurality of positioning and clamping assemblies are detachably fixed to the assembly column, each positioning and clamping assembly comprises a sliding sleeve arranged on the assembly column in a sleeving mode, a locking bolt is connected to the sliding sleeve in a threaded mode, a first clamping plate and a second clamping plate are arranged at the bottom of the sliding sleeve, the first clamping plate is detachably and fixedly connected with the sliding sleeve, and a limiting hole is formed in the first clamping plate; a sliding block is fixed to the top of the second clamping plate, a sliding groove is formed in the bottom of the sliding sleeve, a strip-shaped hole is formed in the side face of the sliding sleeve, a limiting rod is arranged on the side face of the sliding block, and the outer end of the limiting rod is in threaded connection with a locking nut. According to the utility model, the blank of the suspension bracket of the speed reducer is convenient to hang.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shot blasting treatment, and specifically relates to a kind of hanging device for reduction gear suspension support shot blasting. BACKGROUND

[0002] Shot blasting treatment is a cold treatment process, divided into shot blasting cleaning and shot peening, shot blasting cleaning is to remove surface scale and other impurities to improve appearance quality, and shot peening is to use high-speed moving projectile flow to continuously impact the surface of the workpiece to be strengthened, to force the target surface and surface layer to achieve the effect of strengthening in the cyclic deformation process.

[0003] The structure of reduction gear suspension support is relatively complex, and casting is usually selected for forming, the bottom of the blank part formed by casting is provided with a protruding column, and drilling and other operations are performed at the protruding column during subsequent machining. The blank part formed by casting needs to be shot blasted to clean the mold sand on the surface of the blank part. In order to facilitate batch processing of parts, a bracket for hooking parts is usually hung in the shot blasting machine, such as the patent with the patent number CN205057825U and the patent name A part bracket for shot blasting, a plurality of pairs of hooks are arranged on the hanging rod, so that a large number of parts can be hung at one time, which is beneficial to improve efficiency, but the blank part of the reduction gear suspension support has not been drilled or operated, and it is not convenient to hang it by hooks, so a hanging device for reduction gear suspension support shot blasting needs to be designed to facilitate hanging the blank part of the reduction gear suspension support, reduce the probability of falling, and improve work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of hanging device for reduction gear suspension support shot blasting, which facilitates hanging the blank part of the reduction gear suspension support, reduces the probability of falling, and improves work efficiency.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a kind of reducer suspension bracket shot blasting with hanging device, including stand, the top of stand is detachably fixed with hanging plate, hanging hole is equipped on hanging plate, detachably fixed with several hanging assemblies on stand, hanging assembly includes assembly sleeve detachably fixed on stand, assembly sleeve is detachably fixed with several assembly columns in circumference, several positioning clamping assemblies are detachably fixed on assembly column, positioning clamping assembly includes sliding sleeve that is sleeved on assembly column, locking bolt is threadedly connected on sliding sleeve, the bottom of sliding sleeve is equipped with first clamping plate and second clamping plate, first clamping plate is detachably fixedly connected with sliding sleeve, limiting hole is equipped on first clamping plate, the top of second clamping plate is fixed with sliding block, the bottom of sliding sleeve is equipped with the sliding slot of strip shape, sliding block is slidably connected in sliding slot, the side surface of sliding sleeve is equipped with the strip hole that is communicated with sliding slot, the side surface of sliding block is threadedly connected with limiting rod, the outer end of limiting rod extends to the outside of strip hole and is threadedly connected with locking nut.

[0007] Further, the two sides of the first clamping plate are fixed with L-shaped assembly plates, the top of the first clamping plate is attached to the bottom of the sliding sleeve, and the assembly plates are detachably fixed on the side surface of the sliding sleeve by screws.

[0008] Further, the inner sides of the first clamping plate and the second clamping plate are both fixed with silica gel pads; the silica gel pad on the first clamping plate is provided with a through hole corresponding to the limiting hole.

[0009] Further, the stand includes a plurality of stand units, the bottom of each stand unit is fixed with a plug-in column, the top of each stand unit is provided with a plug-in slot corresponding to the plug-in column, the plug-in column is arranged in the corresponding plug-in slot, the side surface of each stand unit is threadedly connected with a connecting bolt, and the plug-in column is provided with a threaded hole corresponding to the connecting bolt.

[0010] Further, the bottom of the stand is provided with a inverted T-shaped placement table, the placement table is provided with a plug-in slot capable of cooperating with the plug-in column, and the placement table is also threadedly connected with a connecting bolt.

[0011] Further, the bottom of the placement table is fixed with an anti-skid pad.

[0012] The utility model has the advantages that:

[0013] (1) The stand is detachably fixed with a plurality of hanging assemblies, which facilitates batch processing of reducer suspension bracket blanks, the hanging assembly includes an assembly sleeve detachably fixed on the stand, a plurality of assembly columns are detachably fixed on the assembly sleeve in circumference, and a plurality of positioning clamping assemblies are detachably fixed on the assembly columns, which facilitates clamping of the reducer suspension bracket blanks and facilitates stable hanging of the reducer suspension bracket blanks below the assembly columns.

[0014] (2) The positioning and clamping assembly comprises a sliding sleeve sleeved on the assembling column, a locking bolt is threadedly connected to the sliding sleeve and used for locking the position of the sliding sleeve on the assembling column, the bottom of the sliding sleeve is provided with a first clamping plate and a second clamping plate and used for clamping the bottom of the blank, the first clamping plate is provided with a limiting hole, a longer protruding column at the bottom of the blank is arranged in the limiting hole and used for limiting, and the slider at the top of the second clamping plate can slide left and right along the sliding groove, so that the blank can be placed between the first clamping plate and the second clamping plate, and after the blank is tightly placed between the first clamping plate and the second clamping plate, the locking nut is tightened to lock the positions of the limiting rod, the second clamping plate and the like. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Structure diagram of the blank of the reducer suspension support;

[0016] Figure 2 Structure diagram of the utility model;

[0017] Figure 3 Sectional view of the stand and the placing table;

[0018] Figure 4 Sectional view of the positioning and clamping assembly;

[0019] Figure 5 Structure diagram of the first clamping plate and the sliding sleeve;

[0020] Figure 6 Structure diagram of the second clamping plate and the sliding sleeve.

[0021] In the drawing: 1-blank, 2-protruding column, 3-hanging plate, 4-hanging hole, 5-stand, 6-hanging assembly, 7-assembling column, 8-sliding sleeve, 9-locking bolt, 10-strip-shaped hole, 11-limiting rod, 12-locking nut, 13-second clamping plate, 14-silica gel pad, 15-first clamping plate, 16-assembling plate, 17-slider, 18-stand unit, 19-connecting bolt, 20-assembling sleeve, 21-placing table, 22-anti-skid pad, 23-insertion slot, 24-insertion column, 25-limiting hole, 26-sliding groove, 27-assembling hole. DETAILED DESCRIPTION

[0022] As Figures 1-6As shown, a kind of reducer suspension bracket shot blasting is hung with hanging device, including upright column 5, the top of upright column 5 can be detachably fixed with hanging plate 3, hanging plate 3 is equipped with hanging hole 4, for hooking in shot blasting machine, upright column 5 can be detachably fixed with several hanging assemblies 6, hanging assembly 6 is sequentially arranged from top to bottom along upright column 5, facilitate batch processing blank 1 of reducer suspension bracket, hanging assembly 6 includes detachably fixed on upright column 5 assembly sleeve 20, assembly sleeve 20 and upright column 5 can use the way of threaded connection, i.e. upright column 5 is equipped with external thread, assembly sleeve 20 is equipped with internal thread matched with it, assembly sleeve 20 and upright column 5 can also be detachably fixed by bolt etc., assembly sleeve 20 is detachably fixed with several assembly columns 7 in the circumferential direction, assembly column 7 is evenly arranged along the circumferential direction of assembly sleeve 20, so that hanging device is in relatively stable state, the circumferential direction of assembly sleeve 20 is equipped with assembly hole 27 with the end of assembly column 7 threaded connection, assembly column 7 is detachably fixed with several positioning clamping assemblies, facilitate blank 1 of reducer suspension bracket to be clamped, positioning clamping assembly includes sliding sleeve 8 on assembly column 7, locking bolt 9 is threadedly connected on sliding sleeve 8, for locking the position of sliding sleeve 8 on assembly column 7, the bottom of sliding sleeve 8 is equipped with first clamping plate 15 and second clamping plate 13, for clamping the bottom of blank 1, first clamping plate 15 is detachably fixedly connected with sliding sleeve 8, first clamping plate 15 is equipped with limiting hole 25, the bottom of blank 1 one longer protruding column 2 is arranged in limiting hole 25, and limiting effect is played, the top of second clamping plate 13 is fixed with sliding block 17, the bottom of sliding sleeve 8 is equipped with strip-shaped sliding groove 26, sliding block 17 is slidably connected in sliding groove 26, the side surface of sliding sleeve 8 is equipped with strip-shaped hole 10 in communication with sliding groove 26, the side surface of sliding block 17 is threadedly connected with limiting rod 11, limiting rod 11 can move left and right along strip-shaped hole 10, the outer end of limiting rod 11 extends to the outside of strip-shaped hole 10 and is threadedly connected with locking nut 12, for locking the position of limiting rod 11, second clamping plate 13 etc.

[0023] For easy installation and removal, the two sides of the first clamping plate 15 are fixed with L-shaped assembly plates 16, the top of the first clamping plate 15 is attached to the bottom of the sliding sleeve 8, and the assembly plates 16 are detachably fixed to the side surface of the sliding sleeve 8 by screws.

[0024] For easy clamping of the blank 1 of the reducer suspension bracket, the inner sides of the first clamping plate 15 and the second clamping plate 13 are each fixed with a silica gel pad 14; the silica gel pad 14 on the first clamping plate 15 is provided with a through hole corresponding to the limiting hole 25.

[0025] In order to adjust the height of the stand 5 according to the requirement, the stand 5 comprises a plurality of stand units 18, the bottom of the stand unit 18 is fixed with a plug-in column 24, the top of the stand unit 18 is provided with a plug-in slot 23 capable of corresponding to the plug-in column 24, the plug-in column 24 is arranged in the corresponding plug-in slot 23, the side of the stand unit 18 is threadedly connected with a connecting bolt 19, the plug-in column 24 is provided with a threaded hole corresponding to the connecting bolt 19, the adjacent stand units 18 are detachably fixedly connected, and at least one hook assembly is arranged on each stand unit 18.

[0026] In order to stably place the stand 5, the bottom of the stand 5 is provided with a placement table 21 in the shape of inverted T, the placement table 21 is provided with a plug-in slot 23 capable of cooperating with the plug-in column 24, and the placement table 21 is also threadedly connected with the connecting bolt 19.

[0027] In order to prevent sliding, the bottom of the placement table 21 is fixed with an antiskid pad.

[0028] The utility model discloses a blank of the suspension support of the speed reducer, reduces its probability of falling, improves work efficiency, before using, according to the requirement, the proper number of stand units 18 is selected, and the stand 5 is assembled, the proper number of hanging assemblies 6 is installed on the stand 5, when using, the plug-in column 24 at the bottom of the stand 5 is arranged in the plug-in slot 23 of the placement table 21, in order to stably arrange the stand 5 on the placement table 21, the connecting bolt 19 is tightened, and the inner end of the connecting bolt 19 is tightly arranged on the plug-in column 24, the blank 1 of the suspension support of the speed reducer is clamped on the corresponding positioning and clamping assembly in sequence, when installing the blank 1 of the suspension support of the speed reducer, the second clamping plate 13 is slid outward, the bottom of the blank 1 is arranged in the limiting hole 25 of the first clamping plate 15, and the limiting effect is achieved, after being placed in place, the second clamping plate 13 is moved to the direction close to the blank 1, the limiting rod 11 moves along the corresponding strip-shaped hole 10, when the silica gel pad 14 on the inner side of the second clamping plate 13 is tightly arranged on the blank 1, the locking nut 12 is further tightened, the positions of the limiting rod 11, the second clamping plate 13 and the like are locked, and the blank 1 is stably hung below the assembling column 7, when the blank 1 is installed on the positioning and clamping assembly, the connecting bolt 19 on the placement table 21 is loosened, the stand 5 is taken out and hung in the shot blasting machine, and shot blasting treatment is carried out.

[0029] The above embodiment is used for describing the utility model, and is not used for limiting the utility model, and any simple transformation of the utility model belongs to the protection range of the utility model.

Claims

1. A suspension device for shot blasting of a speed reducer mounting bracket, comprising a column, a hanging plate detachably fixed to the top of the column, and hanging holes provided on the hanging plate, characterized in that: Several hanging components are detachably fixed to the column. The hanging components include a detachable mounting set fixed to the column. Several assembly columns are detachably fixed to the circumference of the mounting set. Several positioning and clamping components are detachably fixed to the assembly columns. The positioning and clamping components include a sliding sleeve sleeved on the assembly column. A locking bolt is threadedly connected to the sliding sleeve. A first clamping plate and a second clamping plate are provided at the bottom of the sliding sleeve. The first clamping plate is detachably fixed to the sliding sleeve. A limiting hole is provided on the first clamping plate. A slider is fixed to the top of the second clamping plate. A strip-shaped groove is provided at the bottom of the sliding sleeve. The slider is slidably connected in the groove. A strip-shaped hole communicating with the groove is provided on the side of the sliding sleeve. A limiting rod is threadedly connected to the side of the slider. The outer end of the limiting rod extends to the outside of the strip-shaped hole and is threadedly connected to a locking nut.

2. The hanger device for shot blasting of the reducer suspension bracket as described in claim 1, characterized in that: The first clamping plate has L-shaped mounting plates fixed on both sides. The top of the first clamping plate fits against the bottom of the sliding sleeve. The mounting plates are detachably fixed to the side of the sliding sleeve by screws.

3. The hanger device for shot blasting of the reducer suspension bracket as described in claim 1, characterized in that: Silicone pads are fixed to the inner sides of both the first clamping plate and the second clamping plate; the silicone pad on the first clamping plate has a through hole corresponding to the limiting hole.

4. The hanger for shot blasting of the reducer suspension bracket as described in claim 1, characterized in that: The column comprises several column units. The bottom of the column unit is fixed with a plug-in post, and the top of the column unit is provided with a plug-in slot that corresponds to the plug-in post. The plug-in post is set in the corresponding plug-in slot. The side of the column unit is threaded with a connecting bolt, and the plug-in post is provided with a threaded hole corresponding to the connecting bolt.

5. The hanger for shot blasting of the reducer suspension bracket as described in claim 4, characterized in that: The bottom of the column is provided with an inverted T-shaped placement platform, which has a insertion slot that can mate with the insertion post. The placement platform is also threaded with connecting bolts.

6. The hanger for shot blasting of the reducer suspension bracket as described in claim 5, characterized in that: The bottom of the placement platform is fixed with an anti-slip mat.

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