Mounting rack for jig

Abstract

The utility model discloses a mounting rack for a jig. The mounting rack comprises a carrier main body and a first driving mechanism arranged on the carrier main body, the first driving mechanism comprises a containing cavity, a first movable shaft partially located in the containing cavity and a first piston arranged on the first movable shaft. The first piston is located in the containing cavity and divides the containing cavity into a first cavity and a second cavity. The first movable shaft is provided with an air inlet channel used for being communicated with the first cavity or the second cavity. The driving equipment is combined with the bearing structure of the jig, so that the product placed on the jig can realize preset movement without the help of other driving equipment, and the installation of the product processing equipment is facilitated.

Description

[Technical field]

[0001] The utility model relates to the field of jig equipment, in particular to a placement frame for jigs. [Background technology]

[0002] The classification of fixtures, fixtures can be divided into three categories: process assembly fixtures, project test fixtures and circuit board test fixtures. Among them, process assembly fixtures include assembly fixtures, welding fixtures, disassembly fixtures, dispensing fixtures, irradiation fixtures, adjustment fixtures and shearing fixtures; many fixtures are produced because of business needs, because many types of fixtures are customized, some are to improve productivity, repeat specific actions, or make work more precise.

[0003] In the automated production process, the products placed on the fixture equipment need to be moved up and down, forward and backward to facilitate the subsequent processing of the products. The common method is to use other driving devices to achieve the movement of the products. However, the movement trajectory of the products driven by the driving devices is very likely to interfere with the structural position of the fixture equipment, which is not convenient for the installation of the driving devices and affects the production. In addition, adding driving devices is likely to increase the installation area required for the product processing equipment, which has certain restrictions on the product production environment.

[0004] In view of this, the utility model will provide a placement rack for a fixture, aiming to combine a driving device with the fixture to facilitate the installation of product processing equipment. [Utility Model Content]

[0005] The purpose of the utility model is to provide a placement frame for a fixture, aiming to combine a driving device with the fixture to facilitate the installation of product processing equipment.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a placement frame for a fixture, including a carrier body and a first driving mechanism arranged on the carrier body; the first driving mechanism includes a accommodating cavity opened on the carrier body, a first movable shaft partially located in the accommodating cavity, and a first piston arranged on the first movable shaft; the first piston is located in the accommodating cavity and divides the accommodating cavity into a first cavity and a second cavity; the first movable shaft is provided with an air intake channel for connecting the first cavity or the second cavity.

[0007] On the basis of the above solution, the air intake passage is communicated with the first cavity, and when the air intake passage is ventilated, the first piston can drive the first movable shaft to extend out of the accommodating cavity.

[0008] On the basis of the above solution, the air intake passage is connected to the second cavity, and when the air intake passage is ventilated, the first piston can drive the first movable shaft to retract into the accommodating cavity.

[0009] On the basis of the above solution, a sealing ring is sleeved on the first piston, and the sealing ring abuts against the inner wall of the accommodating chamber.

[0010] On the basis of the above scheme, a second driving mechanism is also provided on the carrier body; the second driving mechanism includes a receiving groove opened on the carrier body, a second movable shaft partially located in the receiving groove, and a second piston arranged on the second movable shaft; when the second piston is driven, the second piston can drive the second piston shaft to extend out or retract into the receiving groove.

[0011] On the basis of the above scheme, a guide block is provided on the circumferential side of the second movable shaft, and the guide block is located at the opening of the receiving groove and seals the receiving groove; the second piston is located in the receiving groove and divides the receiving groove into a third cavity and a fourth cavity; the carrier body is provided with a first conveying channel connected to the third cavity and a second conveying channel connected to the fourth cavity.

[0012] On the basis of the above solution, the carrier body is further provided with a first air intake pipe connected with the first delivery channel; when the first air intake pipe is ventilated, the second piston can drive the second movable shaft to extend out of the accommodating groove.

[0013] On the basis of the above solution, a second air intake pipe connected to the second delivery channel is further provided on the carrier body; when the second air intake pipe is ventilated, the second piston can drive the second movable shaft to retract into the accommodating groove.

[0014] On the basis of the above solution, vertical limiting through holes and horizontal limiting through holes are provided on the carrier body.

[0015] Compared with the prior art, the utility model provides a placement frame for a jig, comprising a carrier body and a first driving mechanism arranged on the carrier body; the first driving mechanism comprises a accommodating chamber, a first movable shaft partially located in the accommodating chamber, and a first piston arranged on the first movable shaft; the first piston is located in the accommodating groove and divides the accommodating chamber into a first cavity and a second cavity; an air intake channel connected to the first cavity or the second cavity is provided on the first movable shaft; when the air intake channel is connected to the first cavity and ventilated, the first piston can drive the first movable shaft to extend out of the accommodating chamber; when the air intake channel is connected to the second cavity and ventilated, the first piston can drive the first movable shaft to retract into the accommodating chamber; that is, the present application combines the driving device with the jig structure, so that the product placed on the jig can achieve a preset movement without the aid of other driving devices, thereby facilitating the installation of product processing equipment and improving production efficiency.

Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the overall structure of a fixture placement frame provided by the utility model;

[0018] Figure 2 for Figure 1 A top view of the mounting frame shown;

[0019] Figure 3 for Figure 2 A sectional view of A1-A1 shown;

[0020] Figure 4 for Figure 3 A schematic structural diagram of another embodiment of the first through hole and the second cavity;

[0021] Figure 5 for Figure 2 A2-A2 sectional view shown;

[0022] Figure 6 for Figure 3 Schematic diagram of some structures;

[0023] As shown in the figure: the mounting frame 100;

[0024] Carrier body 1, lateral limiting through hole 11, vertical limiting through hole 12;

[0025] A first driving mechanism 2, a receiving chamber 21, a first movable shaft 22, a first piston 23, a first cavity 24, a second cavity 25, and an air intake passage 26;

[0026] The second driving mechanism 3, the containing groove 31, the second movable shaft 32, the second piston 33, the third cavity 34, the fourth cavity 35, the first delivery channel 36, the second delivery channel 37, the first air inlet pipe 38, the second air inlet pipe 39, and the guide block 310;

[0027] Shock-absorbing base 4; [Specific implementation method]

[0028] In order to make the purpose, technical solution and beneficial technical effect of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described in this specification are only for explaining the utility model, and are not intended to limit the utility model.

[0029] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0030] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0031] like Figure 1 As shown, the utility model provides a placement frame 100 for a fixture, and the placement frame 100 is used to carry or restrict products in the fixture equipment; the placement frame 100 includes a carrier body 1 and a first driving mechanism 2 arranged on the carrier body 1; the carrier body 1 is the main structure of the placement frame 100, and the first driving mechanism 2 is used to push the above-mentioned product to move, so as to facilitate subsequent processing of the product.

[0032] Please also read Figure 2 , Figure 3 , Figure 6 The first driving mechanism 2 includes a accommodating chamber 21 opened on the carrier body 1, a first movable shaft 22 partially located in the accommodating chamber 21, and a first piston 23 arranged on the first movable shaft 22. The first movable shaft 22 partially extends out of the carrier body 1, and the connection between the first movable shaft 22 and the carrier body 1 is a sliding connection; the first piston 23 is fixed on the first movable shaft 22. When the first piston 23 is driven, the first piston 23 can drive the first movable shaft 22 to extend out of the accommodating chamber 21 or retract into the accommodating chamber 21 to achieve the pushing of the product.

[0033] Furthermore, a shock-absorbing base 4 is disposed in the accommodating cavity 21 , and when the first movable shaft 22 is retracted into the accommodating cavity 21 , the shock-absorbing base 4 can provide shock absorption to the first movable shaft 22 .

[0034] Specifically, the first piston 23 is located in the accommodating chamber 21 and divides the accommodating chamber 21 into a first cavity 24 and a second cavity 25, and the first cavity 24 and the second cavity 25 are both closed chambers; the first movable shaft 22 is provided with an air intake channel 26 for connecting the first cavity 24 or the second cavity 25, and the air intake channel 26 is connected to the air source device providing power, that is, the gas delivered by the air source device can provide driving force for the first piston 23, so that the first movable shaft 22 can extend out of the accommodating chamber 21 or retract into the accommodating chamber 21.

[0035] In one embodiment, the communicating air inlet channel 26 is communicated with the first cavity 24; by adjusting the air pressure difference between the first cavity 24 and the second cavity 25, the first piston 23 can drive the first movable shaft 22 to extend out of the accommodating cavity 21, thereby pushing the product to move;

[0036] Please also read Figure 4 In another embodiment, the air inlet passage 26 is connected to the second cavity 25; by adjusting the air pressure difference between the first cavity 24 and the second cavity 25, the first piston 23 can drive the first movable shaft 22 to retract into the accommodating cavity 21, so that the first movable shaft 22 returns to the initial state; wherein, a sealing ring (not marked) is sleeved on the first piston 23, and the sealing ring abuts against the inner wall of the accommodating cavity 21, and the provision of the sealing ring can ensure the stability of the air pressure in the first cavity 24 and the second cavity 25.

[0037] Furthermore, a plurality of first driving mechanisms 2 are provided on the vehicle body 1, and adjacent first driving mechanisms 2 are connected via transmission channels (not shown); the plurality of first driving mechanisms 2 can achieve simultaneous extension or retraction of the first movable shafts 22 in the plurality of first driving mechanisms 2 into the accommodating cavity 21 by adjusting the connection between the air intake channel 26 and the first cavity 24 or the second cavity 25; for ease of understanding: assuming that two first driving mechanisms 2 are provided on the vehicle body 1, the air intake channels 26 in the two first driving mechanisms 2 are respectively connected with the first cavity 24 and the second cavity 25, and the corresponding first cavities 24 and second cavities 25 in the two first driving mechanisms 2 are connected via the transmission channel (the two first cavities 24 are connected, and the two second cavities 25 are connected), the simultaneous extension or retraction of the first movable shafts 22 in the two first driving mechanisms 2 into the accommodating cavity 21 can be achieved.

[0038] Please also read Figure 5, a second driving mechanism 3 is also provided on the carrier body 1; the second driving mechanism 3 includes a receiving groove 31 opened on the carrier body 1, a second movable shaft 32 partially located in the receiving groove 31, and a second piston 33 provided on the second movable shaft 32; when the second piston 33 is driven, the second piston 33 can drive the second movable shaft 32 to extend or retract into the receiving groove 31; it should be noted that the movement direction of the first movable shaft 22 is different from the movement direction of the second movable shaft 32, and can be vertical or at an acute angle, which is not limited here.

[0039] The second movable shaft 32 is sleeved with a guide block 310 on its circumferential side; the guide block 310 is located at the opening of the receiving groove 31 and is used to seal the receiving groove 31, that is, the receiving groove 31 is a closed chamber; the second piston 33 is located in the receiving groove 31 and divides the receiving groove 31 into a third cavity 34 and a fourth cavity 35; the carrier body 1 is provided with a first delivery channel 36 communicating with the third cavity 34 and a second delivery channel 37 communicating with the fourth cavity 35; the carrier body 1 is also provided with a first air inlet pipe 38 communicating with the first delivery channel 36 and a second air inlet pipe 39 communicating with the second delivery channel 30; 7; when gas is introduced into the first air intake pipe 38, the second piston 33 can drive the second movable shaft 32 to extend out of the receiving groove 31; when gas is introduced into the second air intake pipe 39, the second piston 33 can drive the second movable shaft 32 to retract into the receiving groove 31, that is, by adjusting the air pressure difference between the third cavity 34 and the fourth cavity 35, the second piston 33 can drive the second movable shaft 32 to extend or retract into the receiving groove 31; in order to ensure the stability of the air pressure in the third cavity 34 and the fourth cavity 35, a sealing ring is also sleeved on the second piston 33, and the sealing ring abuts against the inner wall of the receiving groove 31.

[0040] Furthermore, the carrier body 1 is provided with a vertical limiting through hole 12 and a horizontal limiting through hole 11, which can facilitate the installation of the mounting frame 100 on the fixture equipment and can be applicable to different fixture equipment.

[0041] In summary, the utility model provides a placement frame 100 for a fixture, comprising a carrier body 1 and a first driving mechanism 2 and a second driving mechanism 3 arranged on the carrier body 1; the first driving mechanism 2 comprises a accommodating chamber 21, a first movable shaft 22 partially located in the accommodating chamber 21, and a first piston 23 arranged on the first movable shaft 22; the first piston 23 is located in the accommodating chamber 21 and divides the accommodating chamber 21 into a first cavity 24 and a second cavity 25; an air intake channel 26 for connecting the first cavity 24 or the second cavity 25 is provided on the first movable shaft 22; when the air intake channel 26 is connected to the first cavity 24 and ventilated, the first piston 23 can drive the first movable shaft 22 to extend out of the accommodating chamber 21; when the air intake channel 26 is connected to the second cavity 25 and ventilated, the first piston 23 can drive the first movable shaft 22 to retract into the accommodating chamber 21; that is, by combining the driving device with the fixture structure, the present application enables the product placed on the fixture to achieve a preset movement without the aid of other driving devices, thereby facilitating the installation of product processing equipment and improving production efficiency.

[0042] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A fixture mounting frame, characterized in that: It includes a carrier body and a first driving mechanism arranged on the carrier body; the first driving mechanism includes a accommodating cavity opened on the carrier body, a first movable shaft partially located in the accommodating cavity, and a first piston arranged on the first movable shaft; the first piston is located in the accommodating cavity and divides the accommodating cavity into a first cavity and a second cavity; the first movable shaft is provided with an air intake channel for connecting the first cavity or the second cavity.

2. The fixture mounting frame according to claim 1, characterized in that: The air intake passage is in communication with the first cavity; when the air intake passage is ventilated, the first piston can drive the first movable shaft to extend out of the accommodating cavity.

3. The fixture mounting frame according to claim 1, characterized in that: The air intake passage is connected with the second cavity. When the air intake passage is ventilated, the first piston can drive the first movable shaft to retract into the accommodating cavity.

4. The fixture mounting frame according to claim 1, characterized in that: A sealing ring is sleeved on the first piston, and the sealing ring abuts against the inner wall of the accommodating chamber.

5. The fixture mounting frame according to claim 1, characterized in that: A second driving mechanism is also provided on the carrier body; the second driving mechanism includes a receiving groove opened on the carrier body, a second movable shaft partially located in the receiving groove, and a second piston provided on the second movable shaft; when the second piston is driven, the second piston can drive the second movable shaft to extend out or retract into the receiving groove.

6. The fixture mounting frame according to claim 5, characterized in that: A guide block is sleeved on the circumferential side of the second movable shaft, and the guide block is located at the opening of the receiving groove and seals the receiving groove; the second piston is located in the receiving groove and divides the receiving groove into a third cavity and a fourth cavity; the carrier body is provided with a first conveying channel connected to the third cavity and a second conveying channel connected to the fourth cavity.

7. The fixture mounting frame according to claim 6, characterized in that: The carrier body is also provided with a first air intake pipe connected with the first delivery channel; when the first air intake pipe is ventilated, the second piston can drive the second movable shaft to extend out of the accommodating groove.

8. The fixture mounting frame according to claim 6, characterized in that: The carrier body is also provided with a second air inlet pipe connected with the second delivery channel; when the second air inlet pipe is ventilated, the second piston can drive the second movable shaft to retract into the accommodating groove.

9. The fixture mounting frame according to claim 1, characterized in that: The carrier body is provided with a vertical limiting through hole and a horizontal limiting through hole.

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