CN209125672U - A kind of part manufacturing auxiliary device for processing for box body of speed reducer - Google Patents

Abstract

The utility model provides a kind of part manufacturing auxiliary device for processing for box body of speed reducer, including bottom plate, feed screw nut and connecting rod；Two fixed arms are slidably connected on the cylindrical bar；The sliding support column is L-shaped structure, and the lead screw screw rod is rotatably connected between the sliding support column and the bottom plate.By being equipped with for cylindrical bar, sliding support column, fixed arm and lead screw screw rod, on the one hand when rotating swing handle, it can make two fixed arms progress are equidistant to move inward or outward simultaneously, regulate the speed very fast, use is more convenient；On the other hand because feed screw nut is rectangular configuration, and feed screw nut rear end face is in contact with column front end face is slidably supported, therefore does not need other fixed structures and can also make feed screw nut not to can be carried out axial rotation；By being equipped with for fixed arm and fixed block, it can be clamped fixation to cylindrical component, improve the flexibility and the scope of application of the present apparatus to a certain extent.

Description

A kind of part manufacturing auxiliary device for processing for box body of speed reducer

Technical field

The utility model belongs to technical field of mechanical processing, more specifically, in particular to a kind of to be used for box body of speed reducer Part manufacturing auxiliary device for processing.

Background technique

Retarder plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, in the modern times Using extremely wide in machinery, reduction case it be driving parts pedestal, inside contain various parts, these parts exist It will often use fixture is fixed to carry out sanding and polishing etc. processing when processing, fixture refers to during machine-building for solid Determine processing object, be allowed to occupy the device of correct position, when machining a workpiece on a machine tool, to enable the surface of workpiece to reach figure Size, geometry as defined in paper and with the technical requirements such as the mutual position accuracy of other surfaces, must be by workpiece before processing It installs positioning, clip clamping.

Based on above-mentioned, the inventors discovered that, the part manufacturing processing auxiliary clamp of existing box body of speed reducer is mainly deposited In following deficiency, such as:

The poor adjusting of flexibility is comparatively laborious, and the part manufacturing processing auxiliary clamp of existing box body of speed reducer is not to Adjustment adjustment two is generally required when being clamped fixed with size part can just be such that part carries out between two parties even more than clamping element It is fixed, it adjusts more troublesome；The clamping element of the poor smaller scope of application of flexibility, existing fixture is often convenient to rectangle zero Part is more convenient when being fixedly clamped, not convenient enough when being fixedly clamped to Shape Parts such as cylinder, ellipses, and cannot pass through It is simple to adjust to adapt to the fixation of a variety of different shape parts.

Adjustability flexibility is poor, its structure of the part manufacturing auxiliary device for processing of existing box body of speed reducer is more dead Plate cannot freely adjust the size between each district's groups according to the number of number of cards in district's groups after distinguishing learning card； Apparatus for placing topples over rear card and is easy to fall, and the part manufacturing auxiliary device for processing of existing box body of speed reducer is to take conveniently It is all generally not provided with cover board, but card is easy to fall after sorting device is toppled over, and picks up the more wasteful time because card is more； Limitation is larger, and the part manufacturing auxiliary device for processing of existing box body of speed reducer can only be placed on the positions such as desk, drawer, It cannot be placed it on wall or glass by the means for hanging or adsorbing, to reduce the occupancy in space.

Then, it in view of this, being studied improvement for existing structure and missing, provides a kind of for box body of speed reducer Part manufacturing auxiliary device for processing, to achieve the purpose that with more more practical value.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of part manufacturing processing use for box body of speed reducer Auxiliary device, fixed not secured enough wind resistance energy ability weaker and fixed position poor to solve the simple adjustability of existing structure The poor problem of single flexibility.

Purpose and effect of the utility model for the part manufacturing auxiliary device for processing of box body of speed reducer, by following tool Body technique means are reached:

A kind of part manufacturing auxiliary device for processing for box body of speed reducer, including bottom plate, cylindrical bar, sliding support Column, fixed arm, fixed block, lead screw screw rod, swing handle, feed screw nut and connecting rod；The bottom plate top end face is fixedly connected with A piece cylindrical bar, and the bottom plate top end face is located at the cylindrical bar rearward position and is welded with the sliding support Column；Two fixed arms are slidably connected on the cylindrical bar；The sliding support column is L-shaped structure, and the sliding is propped up The lead screw screw rod is rotatably connected between dagger and the bottom plate.

Further, two fixed arms are L-shaped structure, and slidably connect one on two fixed arms The fixed block.

Further, the feed screw nut is threaded on the lead screw screw rod, and the feed screw nut is square Shape structure, and the rear end face of the feed screw nut is in contact with the front end face of the sliding support column.

Further, lead screw screw top end face passes through the sliding support column, and the lead screw screw top end face weld It is connected to the swing handle.

Further, it is rotatablely connected between the fixed arm and the feed screw nut by the connecting rod.

Compared with prior art, the utility model has the following beneficial effects:

By being equipped with for cylindrical bar, sliding support column, fixed arm and lead screw screw rod, on the one hand in rotation swing handle When, it can make two fixed arms progress are equidistant to move inward or outward simultaneously, regulate the speed very fast, use is more convenient；Separately On the one hand because feed screw nut is rectangular configuration, and feed screw nut rear end face is in contact with sliding support column front end face, therefore does not need Other fixed structures can also make feed screw nut not and can be carried out axial rotation.

By being equipped with for fixed arm and fixed block, it can be clamped fixation to cylindrical component, mention to a certain extent The flexibility and the scope of application of the present apparatus are risen.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model.

Fig. 2 is the overlooking structure diagram of the utility model.

Fig. 3 is overlooking structure diagram when the utility model fixes Rectangular Parts.

Fig. 4 is overlooking structure diagram when the utility model fixes cylindrical component.

In figure, the corresponding relationship of component names and accompanying drawing number are as follows:

1- bottom plate, 2- cylindrical bar, 3- sliding support column, 4- fixed arm, 5- fixed block, 6- lead screw screw rod, 7- swing handle, 8- feed screw nut, 9- connecting rod.

Specific embodiment

The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment:

As shown in attached drawing 1 to attached drawing 4:

The utility model provides a kind of part manufacturing auxiliary device for processing for box body of speed reducer, including bottom plate 1, circle Mast 2, sliding support column 3, fixed arm 4, fixed block 5, lead screw screw rod 6, swing handle 7, feed screw nut 8 and connecting rod 9；It is described 1 top end face of bottom plate is fixedly connected with the cylindrical bar 2, and 1 top end face of the bottom plate is located at 2 rearward position of cylindrical bar It is welded with the sliding support column 4；Two fixed arms 4 are slidably connected on the cylindrical bar 2；The sliding support Column 3 is L-shaped structure, and the lead screw screw rod 6 is rotatably connected between the sliding support column 3 and the bottom plate 1.

Wherein, two fixed arms 4 are L-shaped structure, and slidably connect an institute on two fixed arms 4 Fixed block 5 is stated, therefore cylindrical component can be fixed by the fixed arm 4 and the fixed block 5 cooperation.

Wherein, the feed screw nut 8 is threaded on the lead screw screw rod 6, and the feed screw nut 8 is rectangle Structure, and the rear end face of the feed screw nut 8 is in contact with the front end face of the sliding support column 3, therefore rotating the silk When thick stick screw rod 6 rises the feed screw nut 8, the axial rotation of the feed screw nut 8 can be prevented.

Wherein, 6 top end face of lead screw screw rod passes through the sliding support column 3, and 6 top end face of lead screw screw rod welds There is the swing handle 7.

Wherein, it is rotatablely connected between the fixed arm 4 and the feed screw nut 8 by the connecting rod 9, therefore in the silk Thick stick nut 8 can drive the fixed arm 4 to move inward when rising.

The specifically used mode and effect of the present embodiment:

In use, lead screw screw rod 6 rotates while rotating clockwise swing handle 7, because the rotation of lead screw screw rod 6 can drive silk Thick stick nut 8 rises, and fixed arm 4 can be pulled to move inward by connecting rod 9 while feed screw nut 8 rises and press from both sides part It fastens；Fixed part can be unclamped by rotating counterclockwise rotation handle 7；It, can when needing that cylindrical component is fixed The fixed block 5 that is slidably connected on adjustment fixed arm 4, make two fixed arms 4 and two fixed blocks 5 with cylindrical component outer wall phase Contact, then tightens the fixing bolt on two fixed blocks 5, cylindrical component can be fixed.

The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.

Claims (5)

1. a kind of part manufacturing auxiliary device for processing for box body of speed reducer, it is characterised in that: this is used for box body of speed reducer Part manufacturing auxiliary device for processing include bottom plate (1), cylindrical bar (2), sliding support column (3), fixed arm (4), fixed block (5), lead screw screw rod (6), swing handle (7), feed screw nut (8) and connecting rod (9)；Bottom plate (1) top end face is fixedly connected There is the cylindrical bar (2), and the bottom plate (1) top end face is located at the cylindrical bar (2) rearward position and is welded with an institute State sliding support column (3)；Two fixed arms (4) are slidably connected on the cylindrical bar (2)；The sliding support column (3) For L-shaped structure, and the lead screw screw rod (6) is rotatably connected between the sliding support column (3) and the bottom plate (1).

2. being used for the part manufacturing auxiliary device for processing of box body of speed reducer as described in claim 1, it is characterised in that: two institutes Stating fixed arm (4) is L-shaped structure, and the fixed block (5) is slidably connected on two fixed arms (4).

3. being used for the part manufacturing auxiliary device for processing of box body of speed reducer as described in claim 1, it is characterised in that: the silk The feed screw nut (8) is threaded on thick stick screw rod (6), and the feed screw nut (8) is rectangular configuration, and described The rear end face of feed screw nut (8) is in contact with the front end face of sliding support column (3).

4. being used for the part manufacturing auxiliary device for processing of box body of speed reducer as described in claim 1, it is characterised in that: the silk Thick stick screw rod (6) top end face pass through the sliding support column (3), and the lead screw screw rod (6) top end face be welded with one described in turn Dynamic handle (7).

5. being used for the part manufacturing auxiliary device for processing of box body of speed reducer as described in claim 1, it is characterised in that: described solid It is rotatablely connected between fixed arm (4) and the feed screw nut (8) by the connecting rod (9).