Sleeve selector

Abstract

The utility model relates to the technical field of sleeve selectors, in particular to a sleeve selector which comprises a shell, a machine base is arranged in the shell, a workpiece hole is formed in the machine base, and a sleeve workpiece is arranged in the workpiece hole. An air cylinder is assembled in the shell, a pressing head is arranged at the output end of the air cylinder, and the pressing head is provided with a V-shaped pressing opening. A through hole is formed in the side end, close to the air cylinder, of the machine base and perpendicularly penetrates through the workpiece hole, and the pressing head movably penetrates through the through hole, extends into the workpiece hole and is used for pressing and fixing the sleeve workpiece from the side end. According to the tool, the POM shell is used, the 150-degree V-shaped pressing opening is formed in the pressing head, the air cylinder is matched to drive the pressing head to be pushed out to press the sleeve, the tool can be compatible with the sizes of conventional standard nuts and non-standard nuts of terminals in the wire harness tightening industry and can be compatible with screwdriver heads of different specifications, and the problem that an original nut sleeve or a screwdriver head is not matched after a customer replaces a product subsequently can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeve selectors, in particular to a sleeve selector. Background Art

[0002] The socket selector is a supporting product of electric tightening equipment and is widely used in various assembly production lines. In the specific use process, the socket selector is mainly used to place socket workpieces of different specifications, including nut sockets and bit products, so that the electric tightening equipment can take them according to needs.

[0003] The published Chinese patent, with publication number CN216098653U, discloses a sleeve selector, including a box body, a plurality of seats and a plurality of indicator lights are arranged on the top of the box body, a placement hole for placing the device is provided on the seat body, a main control board and a detection sensor for detecting whether a device is placed in the placement hole are arranged in the box body, the number of the detection sensors is multiple, and the detection sensors, the seats and the indicator lights are arranged in a one-to-one correspondence, the detection sensors and the indicator lights are respectively electrically connected to the main control board, and the box body is provided with an expansion interface and a connection interface respectively electrically connected to the main control board.

[0004] The sleeve selector disclosed in the above patent has the following shortcomings:

[0005] 1. The socket selector can only limit the device through the ball plunger instead of fixing it, and the stability is insufficient when the tightening device is taken;

[0006] 2. The socket selector can only be used for socket products of a single specification, but enterprises need to replace socket workpieces of different specifications many times in actual production procedures, which leads to insufficient compatibility. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a socket selector for solving the problem that the socket selector used in the prior art does not have a fixing function for the socket workpiece and the problem that the socket selector is insufficiently compatible.

[0008] To achieve the above-mentioned purpose and other related purposes, the utility model provides a sleeve selector, including a housing, a machine base is arranged in the housing, a workpiece hole is arranged on the machine base and passes through the entire machine base from top to bottom, and a sleeve workpiece is placed in the workpiece hole;

[0009] The housing is equipped with a cylinder, which is distributed on one side of the machine base and has an output direction perpendicular to the through direction of the workpiece hole; a pressure head is provided on the output end of the cylinder, and the pressure head has a V-shaped pressure port;

[0010] A through hole is provided on the side end of the machine base close to the cylinder, and the through hole vertically penetrates to the workpiece hole. The pressure head can movably pass through the through hole and extend into the workpiece hole, so as to press and fix the sleeve workpiece from the side end.

[0011] In one embodiment of the utility model, a guide rod is provided at the horizontal side end of the pressing head, and a guide channel is provided on the machine base corresponding to the guide rod through which the guide rod can pass, and the guide channel is connected to the through hole and the workpiece hole at the same time; when the pressing head is extended into the workpiece hole through the through hole to press the sleeve workpiece, the guide rod cooperates to pass through the guide channel at the same time, and the advancement of the pressing head is linearly guided.

[0012] In an embodiment of the present invention, the opening angle of the V-shaped pressing opening of the pressing head is 150 degrees.

[0013] In one embodiment of the present invention, a proximity sensor is mounted on the machine base, and a sensing end of the proximity sensor extends from the lower end of the workpiece hole to the workpiece hole.

[0014] In one embodiment of the present invention, a status indicator light is disposed on the upper portion of the housing, and the proximity sensor is electrically connected to the status indicator light.

[0015] In an embodiment of the present invention, the shell is made of POM material.

[0016] As described above, the sleeve selector of the utility model has the following beneficial effects:

[0017] 1. By setting a pressure head, the pressure head is driven by a cylinder to movably press the sleeve workpiece, and then locate the placement position of the sleeve workpiece. The electric tightening equipment can stably and accurately pick and place the sleeve workpiece, thereby improving the application effect of picking and placing the sleeve workpiece;

[0018] 2. By setting a V-shaped crimping mouth with an opening angle of 150 degrees on the crimping head, the large-angle crimping mouth can adapt to the sizes of conventional standard and non-standard nut sleeves for tightening the wiring harness industry terminals, and can be compatible with different specifications of screwdriver bits. It can adapt to the customer's application needs of replacing different specifications of sleeve workpieces multiple times, with a wide range of applications and high practicality;

[0019] 3. By setting the guide rod, the guide rod can linearly guide the advancement of the pressure head when the pressure head presses the sleeve workpiece, so that the V-shaped pressure mouth of the pressure head can accurately fit on the sleeve workpiece, thereby improving the fixing effect of the pressure head on the sleeve workpiece;

[0020] 4. The utility model uses a POM shell, a 150-degree V-shaped pressing mouth on the pressure head, and a cylinder-driven pressure head to push out the compression sleeve tool. It is compatible with the sizes of conventional standard and non-standard nuts for tightening terminals in the wiring harness industry, and is compatible with different specifications of screwdriver bits, which can avoid the problem of incompatibility of the original nut sleeve or screwdriver bit after subsequent customers replace the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Shown is a schematic diagram of the external structure of the sleeve selector disclosed in the utility model.

[0022] Figure 2 Shown is a schematic diagram of the exploded structure of the sleeve selector disclosed in the utility model.

[0023] Figure 3 Shown is a partial enlarged schematic diagram of the housing of the sleeve selector disclosed in the utility model.

[0024] Figure 4 Display as Figure 1 Schematic diagram of the cross-sectional structure along the A direction.

[0025] Component number description

[0026] Housing 1; base 2; workpiece hole 21; through hole 22; guide channel 23; cylinder 3; pressure head 4; proximity sensor 5; status indicator light 6; guide rod 7. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] See also Figures 1 to 4 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0029] See also Figure 1-4The utility model provides a socket selector, comprising a shell 1, a machine base 2 is provided in the shell 1, a workpiece hole 21 is provided on the machine base 2 which passes through the entire machine base 2 from top to bottom, and the socket workpiece is placed in the workpiece hole 21; a cylinder 3 is assembled in the shell 1, the cylinder 3 is distributed on one side of the machine base 2 and the output direction is perpendicular to the through direction of the workpiece hole 21; a pressure head 4 is provided on the output end of the cylinder 3, and the pressure head 4 has a V-shaped pressure port; a through hole 22 is provided on the side end of the machine base 2 close to the cylinder 3, and the through hole 22 passes vertically to the workpiece hole 21, and the pressure head 4 can movably pass through the through hole 22 and extend into the workpiece hole 21, so as to press and fix the socket workpiece from the side end, and then locate the placement position of the socket workpiece, and the electric tightening equipment can stably and accurately take and place the socket workpiece, thereby improving the application effect of taking and placing the socket workpiece. The opening angle of the V-shaped pressing mouth of the pressing head 4 is 150 degrees. The large-angle pressing mouth can adapt to the sizes of conventional standard and non-standard nut sleeves for tightening terminals in the wiring harness industry, and can be compatible with screwdriver bits of different specifications. It can adapt to the customer's application needs of replacing workpieces with sleeves of different specifications multiple times, and has a wide range of applications and high practicality.

[0030] The horizontal side end of the ram 4 is provided with a guide rod 7, and the machine base 2 is provided with a corresponding guide channel 23 through which the guide rod 7 can pass, and the guide channel 23 is connected to the through hole 22 and the workpiece hole 21 at the same time; when the ram 4 extends into the workpiece hole 21 through the through hole 22 to press the sleeve workpiece, the guide rod 7 cooperates to pass through the guide channel 23 at the same time, and linearly guides the advancement of the ram 4, so that the V-shaped pressure groove of the ram 4 can be accurately fitted on the sleeve workpiece, thereby improving the fixing effect of the ram 4 on the sleeve workpiece.

[0031] The base 2 is equipped with a proximity sensor 5, and the sensing end of the proximity sensor 5 extends from the lower end of the workpiece hole 21 to the workpiece hole 21. The upper section of the housing 1 is provided with a status indicator 6, and the proximity sensor 5 is electrically connected to the status indicator 6; the proximity sensor 5 can detect the position of the bit / nut sleeve in the corresponding workpiece hole 21 and intuitively display the position of the bit / nut sleeve through the status indicator 6, so as to facilitate the access to the position of the bit / nut sleeve.

[0032] The housing 1 is made of POM material. POM, also known as polyoxymethylene, is a highly crystalline polymer with good hardness, rigidity and wear resistance, making it very suitable for manufacturing mechanical parts; POM is dimensionally stable and has good creep resistance and geometric stability even at low temperatures; POM has a very high heat deformation temperature, which can reach above 140°C, so that it can still maintain stable performance in high temperature environments; POM is an excellent electrical insulating material with good electrical insulating properties, and is suitable for the manufacture of electrical equipment and electronic components; POM has a low melting point, good fluidity, and is easy to process and shape, and can be manufactured by injection molding, extrusion molding, etc.

[0033] In summary, the utility model uses a POM shell, a 150-degree V-shaped pressure port on the pressure head 4, and a cylinder 3 drives the pressure head 4 to push out the compression sleeve tool, which is compatible with the sizes of conventional standard and non-standard nuts for tightening the wiring harness industry terminals, and can be compatible with different specifications of screwdriver bits, which can avoid the problem of the original nut sleeve or screwdriver bit not being compatible after the subsequent customer replaces the product. Therefore, the utility model effectively overcomes the various shortcomings of the existing technology and has a high industrial utilization value.

[0034] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A sleeve selector, comprising a housing (1), a machine base (2) being arranged in the housing (1), a workpiece hole (21) being arranged on the machine base (2) and penetrating the entire machine base (2) vertically, and a sleeve workpiece being arranged in the workpiece hole (21); Features: The housing (1) is equipped with a cylinder (3), which is distributed on one side of the machine base (2) and has an output direction perpendicular to the through direction of the workpiece hole (21); a pressure head (4) is provided on the output end of the cylinder (3), and the pressure head (4) has a V-shaped pressure port; A through hole (22) is provided on the side end of the machine base (2) close to the cylinder (3), and the through hole (22) vertically penetrates to the workpiece hole (21). The pressure head (4) can movably pass through the through hole (22) and extend into the workpiece hole (21) to be used for pressing and fixing the sleeve workpiece from the side end.

2. The sleeve selector according to claim 1, characterized in that: A guide rod (7) is provided at the horizontal side end of the pressure head (4), and a guide channel (23) is provided on the machine base (2) corresponding to the guide rod (7) through which the guide channel (23) can pass, and the guide channel (23) is connected to the through hole (22) and the workpiece hole (21) at the same time; when the pressure head (4) extends into the workpiece hole (21) through the through hole (22) to press the sleeve workpiece, the guide rod (7) simultaneously cooperates to pass through the guide channel (23) to linearly guide the advancement of the pressure head (4).

3. The sleeve selector according to claim 1, characterized in that: The opening angle of the V-shaped pressing opening of the pressing head (4) is 150 degrees.

4. The sleeve selector according to claim 1, characterized in that: The machine base (2) is equipped with a proximity sensor (5), and the sensing end of the proximity sensor (5) extends from the lower end of the workpiece hole (21) to the workpiece hole (21).

5. The sleeve selector according to claim 4, characterized in that: The upper section of the housing (1) is provided with a status indicator light (6), and the proximity sensor (5) is electrically connected to the status indicator light (6).

6. The socket selector according to claim 1, characterized in that: The shell (1) is made of POM material.

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