CN209532647U - A kind of semi-automatic torque machine structure for spool assembling - Google Patents

Abstract

The utility model provides a semi-automatic torque machine structure for valve core assembly, which includes a fuselage, a circular rail and a socket wrench; the top of the fuselage is fastened with a group of tooling through bolts; the pneumatic hood A set of said pneumatic cloaks is fastened to the front end of the fixed slide; a set of socket wrenches is mounted on the bottom of said pneumatic cloaks; a set of said cylinders is fixedly connected to the top of said cylinder fixing plate; said cylinder pushes The rod end is fixedly connected to the top of the fuselage; a set of control devices is placed on the upper right side of the fuselage. By setting the cylinder to drive the pneumatic hood to slide up and down, and tighten the nut through the pneumatic hood, the previous manual installation method is changed, and the problems such as bruises caused by manual operation are reduced, the assembly efficiency is improved, and the labor force is reduced. , Reduce assembly man-hours, reduce assembly costs, and improve economic efficiency.

Description

A semi-automatic torque machine structure for spool assembly

technical field

The utility model belongs to the technical field of assembly machinery, and more specifically relates to a semi-automatic torque machine structure used for valve core assembly.

Background technique

In the assembly of the spool, the pre-tightening assembly of the spool nut is an important part of the spool assembly. The existing spool assembly generally puts the spool into the main body, and then puts the spool fixing nut to adjust the torque. The wrench is set on the fixing nut, and the spool fixing nut is manually tightened.

Based on the above, the inventors found that the existing assembly method relies on manual operation, the production efficiency is very low, and it is easy to be damaged during manual operation. During the tightening process, messy threads often occur due to the non-vertical rotation of the nut. At the same time, if the operation is not in place, the tightening torque of the valve core fixing nut is unstable, sometimes high and sometimes low, causing the nut to be loose and tight, resulting in a low yield rate, wasting man-hours, and poor economic benefits.

Therefore, in view of this, researches and improvements are made on the existing structure and defects, and a semi-automatic torque machine structure for spool assembly is provided, in order to achieve the purpose of having more practical value.

Utility model content

In order to solve the above technical problems, the utility model provides a semi-automatic torque machine structure for valve core assembly, to solve the problem that the existing assembly method relies on manual operation, the production efficiency is very low, and it is easy to be damaged during manual operation. During the tightening process, it often occurs that the nut is not rotated vertically to produce messy threads, resulting in waste products. At the same time, if the operation is not in place, the tightening torque value of the valve core fixing nut is unstable, sometimes high and sometimes low, resulting in the nut being loose and tight sometimes. Resulting in low yield rate, wasted man-hours, and poor economic benefits.

The utility model is used for the purpose and effect of the semi-automatic torque machine structure of the spool assembly, achieved by the following specific technical means:

A semi-automatic torsion machine structure for spool assembly, including a body, a circular rail, tooling, a control device, a pneumatic cloak fixing slide, a slider, a pneumatic hood fixing fixture, a pneumatic hood, a cylinder fixing plate, and a shaft hole , locking groove, cylinder and socket wrench; the top of the fuselage is fastened with a set of tooling by bolts; the fuselage is slidably connected with a set of pneumatic cloak fixing slides and a set of cylinders Fixed plate; the pneumatic cloak fixed slide plate and the cylinder fixed plate are fixedly connected; the front end of the pneumatic cloak fixed slide plate is fastened with a group of pneumatic cloaks; the bottom of the pneumatic cloak is installed There is a group of socket wrenches; the top of the cylinder fixing plate is fixedly connected with a group of the cylinders; the push rod end of the cylinder is fixedly connected with the top of the fuselage; said control device.

Further, the rear end surface of the fuselage is provided with two sets of circular rails, and the rear end surface of the pneumatic cloak fixed slide plate is fixedly connected with two sets of sliders through threads, and the sliders and the circular rails Swipe to connect.

Further, a set of pneumatic cloak fixing fixtures is provided on the front end of the pneumatic cloak fixing slide, and a semicircular groove is arranged inside the pneumatic cloak fixing fixtures.

Further, a set of shaft holes are provided on the left and right sides of the cylinder fixing plate, and the cylinder fixing plate slides and fits with the circular rail through the shaft holes.

Further, each set of shaft holes is provided with a set of locking grooves, and the locking grooves are tightened by bolts, and the tightness of cooperation between the cylinder fixing plate and the circular rail is adjusted by bolts.

Further, the pneumatic cloak is driven by air pressure to drive the socket wrench to rotate, and at the same time, different torque values can be set according to different products.

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

By setting the cylinder to drive the pneumatic hood to slide up and down, and tighten the nut through the pneumatic hood, the previous manual installation method is changed, and the problems such as bruises caused by manual operation are reduced, the assembly efficiency is improved, and the labor force is reduced. , reduce assembly man-hours, reduce assembly costs, and improve economic benefits; by setting up vertical circular rails for guidance, it is possible to prevent the problem of non-vertical screw nuts during assembly, resulting in waste products, and improve the yield rate; The drape is set as a pneumatic cloak that can adjust the torque value. It can stably control the nut to lock the torque value during assembly. Scrap rate, improve economic efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the axial side structure of the utility model.

Fig. 2 is a schematic diagram of the axial side structure of the cylinder fixing plate of the utility model.

Fig. 3 is a schematic cross-sectional structure diagram of the cylinder fixing plate of the present invention.

Fig. 4 is a schematic diagram of the shaft side structure of the pneumatic cloak fixed slide plate of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1-body, 101-circular rail, 2-tooling, 3-control device, 4-pneumatic cloak fixing slide, 401-slider, 402-pneumatic cloak fixing fixture, 5-pneumatic cloak, 6-cylinder fixing Plate, 601-axis hole, 602-locking groove, 7-cylinder, 8-socket wrench.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example:

As shown in accompanying drawings 1 to 4:

The utility model provides a semi-automatic torque machine structure for valve core assembly, including a body 1, a circular rail 101, a tooling 2, a control device 3, a pneumatic hood fixing slide 4, a slider 401, and a pneumatic hood fixing fixture 402 , pneumatic hood 5, cylinder fixing plate 6, shaft hole 601, locking groove 602, cylinder 7 and socket wrench 8; the top of the fuselage 1 is fastened with a group of tooling 2 by bolts; the machine Body 1 is slidably connected with a group of said pneumatic cloak fixed slide plate 4 and a set of said cylinder fixed plate 6; said pneumatic cloak fixed slide plate 4 and said cylinder fixed plate 6 are fixedly connected; said pneumatic wind cloak A set of said pneumatic wind cape 5 is fastened on the front face of the fixed slide plate 4; a set of said socket wrench 8 is installed on the bottom of said pneumatic wind cape 5; Cylinder 7; the push rod end of the cylinder 7 is fixedly connected to the top of the fuselage 1; a set of control devices 3 is placed on the upper right side of the fuselage 1.

Wherein, the rear end surface of the fuselage 1 is provided with two groups of circular rails 101, and the rear end surface of the pneumatic cloak fixed slide plate 4 is fixedly connected with two groups of sliders 401 by screw threads, and the sliders 401 and The circular rail 101 is slidably connected, so that the pneumatic cloak fixing slide 4 can slide smoothly on the fuselage 1, and at the same time prevent the problem of messy threads caused by nuts not being twisted vertically during assembly and resulting in waste products.

Wherein, the front end surface of the pneumatic cloak fixing slide 4 is provided with a group of the pneumatic cloak fixing fixtures 402, and the inside of the pneumatic cloak fixing fixtures 402 is provided with a semicircular groove, and the outer circular surface of the pneumatic cloak 5 Cooperate with the semicircular groove and fasten the pneumatic wind cape 5 to the fixed sliding plate 4 of the pneumatic wind cape through bolt fastening.

Wherein, the left and right sides of the cylinder fixing plate 6 are provided with a set of shaft holes 601, and the cylinder fixing plate 6 slides and fits with the circular rail 101 through the shaft holes 601 to ensure that the cylinder fixing plate 6 Can glide smoothly.

Wherein, each set of shaft holes 601 is provided with a set of locking grooves 602, and the locking grooves 602 are tightened by bolts, and the relationship between the cylinder fixing plate 6 and the circular rail 101 is adjusted by bolts. Fit tight.

Wherein, the pneumatic wind cape 5 is driven by air pressure to drive the socket wrench 8 to rotate, and at the same time, different torque values can be set according to different products, and the torque value is controlled stably during the twisting process.

The specific usage and function of this embodiment:

Fix the product on the fuselage 1 through the tooling 2, adjust the torque value of the pneumatic hood 5 to the required value, place the valve core nut in the socket wrench 8, start the cylinder 7 to push the cylinder fixing plate 6 and fix the pneumatic hood The slide plate 4 slides down to start the pneumatic wind cape 5, the rotation of the pneumatic wind cape 5 drives the socket wrench 8 to rotate, and the valve core nut is tightened. When the torque of the valve core nut reaches the set value, the pneumatic wind cape 5 cannot drive the socket wrench 8 rotates, stops the air source of pneumatic cloak 5, and cylinder 7 shrinks and lifts pneumatic cloak 5, finishes assembly work.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (6)

1. a kind of semi-automatic torque machine structure for spool assembling, it is characterised in that: this is used for the semi-automatic torsion of spool assembling Power machine structure includes that fuselage (1), circle rail (101), tooling (2), control device (3), aerodynamic wind drape over one's shoulders fixed glides (4), sliding block (401), aerodynamic wind drape over one's shoulders stationary fixture (402), aerodynamic wind drape over one's shoulders (5), air cylinder fixed plate (6), axis hole (601), locking slot (602), Cylinder (7) and box spanner (8)；Tooling (2) described in being bolted connection one group at the top of the fuselage (1)；It is described Aerodynamic wind described in slidably connecting one group on fuselage (1) drapes over one's shoulders air cylinder fixed plate (6) described in fixed glides (4) and one group；The gas It is to be fixedly connected between fixed glides (4) and the air cylinder fixed plate (6) that dynamic wind, which drapes over one's shoulders,；Before the aerodynamic wind drapes over one's shoulders fixed glides (4) End face be fastenedly connected with one group described in aerodynamic wind drape over one's shoulders (5)；The bottom that the aerodynamic wind drapes over one's shoulders (5) be equipped with one group described in box spanner (8)；Cylinder (7) described in being fixedly connected with one group at the top of the air cylinder fixed plate (6)；Cylinder (7) push rod end with it is described Fuselage is fixedly connected at the top of (1)；Fuselage (1) right upper portion be placed with one group described in control device (3).

2. the semi-automatic torque machine structure for spool assembling as described in claim 1, it is characterised in that: the fuselage (1) Rear end face justifies rail (101) described in being provided with two groups, and the rear end face that the aerodynamic wind drapes over one's shoulders fixed glides (4) is threadably secured connection Sliding block described in having two groups (401), the sliding block (401) are slidably connected with the round rail (101).

3. the semi-automatic torque machine structure for spool assembling as described in claim 1, it is characterised in that: the aerodynamic wind drapes over one's shoulders solid Determine slide plate (4) front end face be provided with one group described in aerodynamic wind drape over one's shoulders stationary fixture (402), the aerodynamic wind drapes over one's shoulders stationary fixture (402) be internally provided with semi-circular groove.

4. the semi-automatic torque machine structure for spool assembling as described in claim 1, it is characterised in that: the air cylinder fixed plate (6) axis hole described in being provided with one group at left and right sides of (601), the air cylinder fixed plate (6) pass through the axis hole (601) and institute Round rail (101) is stated to be slidably matched.

5. the semi-automatic torque machine structure for spool assembling as described in claim 1, it is characterised in that: axis hole described in every group (601) locking slot (602) described in offering one group on, and tensed the locking slot (602) by bolt, pass through bolt tune It saves the air cylinder fixed plate (6) and the cooperation of the round rail (101) is elastic.

6. the semi-automatic torque machine structure for spool assembling as described in claim 1, it is characterised in that: the aerodynamic wind drapes over one's shoulders (5) box spanner (8) rotation is driven to drive by air pressure, while different torque values can be set according to different products.