Bearing support for jig

Abstract

The utility model discloses a bearing support for a jig. The bearing support comprises a carrier body and a driving mechanism arranged on the carrier body. The driving mechanism comprises a containing groove formed in the carrier body, a movable shaft located in the containing groove and a piston arranged on the movable shaft. When the piston is driven, the piston can drive the movable shaft to stretch out of or retract into the containing groove. According to the application, 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 production efficiency is improved.

Description

Technical field

[0001] The utility model relates to the technical field of jig equipment, in particular to a bearing bracket for a jig. [Background Technology]

[0002] Jigs are widely used in the industrial field, including mechanical jigs, woodworking jigs, welding jigs, jewelry jigs, and other aspects. Their main purpose is to repeat and accurately reproduce a part; for example, in our daily life, when making keys, we only need to put the original key on a fixed jig to make the same key.

[0003] In the automated production process, products placed on fixtures need to be moved up and down, forward and backward to facilitate subsequent processing of the products. The common method is to use other drive devices to achieve product movement. However, the movement trajectory of the products driven by these devices is very likely to interfere with the structural position of the fixture equipment, making it inconvenient to install the drive devices and affecting production. In addition, adding drive devices tends to increase the installation area required for product processing equipment, which has certain restrictions on the product production environment.

[0004] In view of this, the present invention will provide a bearing bracket for a fixture, aiming to combine a driving device with the bearing structure of the fixture to improve the production efficiency of the product. [Utility Model Content]

[0005] The purpose of the utility model is to provide a bearing bracket for a fixture, aiming to combine a driving device with the bearing structure of the fixture to improve the production efficiency of the product.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a supporting bracket for a jig, comprising a carrier body and a driving mechanism arranged on the carrier body; the driving mechanism comprises a receiving groove opened on the carrier body, a movable shaft partially located in the receiving groove, and a piston arranged on the movable shaft; a guide block is provided on the outer peripheral side of the movable shaft, the guide block is located at the opening of the receiving groove and is used to seal the receiving groove; when the piston is driven, the piston can drive the movable shaft to extend or retract into the receiving groove.

[0007] On the basis of the above solution, the piston is located in the receiving groove and divides the receiving groove into a first cavity and a second cavity.

[0008] On the basis of the above solution, the guide block and the piston are both sleeved with sealing rings, and the sealing rings abut against the inner wall of the accommodating groove.

[0009] On the basis of the above solution, the driving mechanism further includes a first conveying channel and a second conveying channel provided on the carrier body, the first conveying channel being in communication with the first cavity, and the second conveying channel being in communication with the second cavity.

[0010] On the basis of the above solution, a detachable external fixing block is provided on the carrier body.

[0011] Based on the above solution, the external fixing block is provided with a first air intake pipe and a first transmission channel connected to the first air intake pipe; when the external fixing block is installed on the carrier body, the first transmission channel is connected to the first delivery channel.

[0012] Based on the above solution, the external fixing block is provided with a second air intake pipe and a second transmission channel connected to the second air intake pipe; when the external fixing block is installed on the carrier body, the second transmission channel is connected to the second delivery channel.

[0013] On the basis of the above solution, the carrier body is provided with a protective baffle in contact with the guide block, and the protective baffle is provided with a through hole for the movable shaft to pass through.

[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 present invention provides a bearing bracket for a jig, comprising a carrier body and a driving mechanism arranged on the carrier body; the driving mechanism comprises a receiving groove opened on the carrier body, a movable shaft partially located in the receiving groove, and a piston arranged on the movable shaft; when the piston is driven, the piston can drive the movable shaft to extend or retract into the receiving groove; the present application combines the driving device with the bearing structure of the jig, so that the product placed on the jig can achieve a preset movement without the aid of other driving devices, thereby improving production efficiency and reducing the installation space required for processing equipment.

Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention 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 any creative work.

[0017] Figure 1 A schematic diagram of the overall structure of a support bracket for a fixture provided by the present invention;

[0018] Figure 2 for Figure 1 a cross-sectional view of the load-bearing bracket shown;

[0019] Figure 3 for Figure 1 A schematic structural diagram of the vehicle body shown;

[0020] Figure 4 for Figure 1 The structural diagram of the external fixing block shown;

[0021] As shown in the figure: the carrying bracket 100;

[0022] Carrier body 10, drive mechanism 11, receiving groove 111, movable shaft 112, piston 113, guide block 114, sealing ring 115, first cavity 116, second cavity 117, first conveying channel 118, second conveying channel 119; vertical limiting through hole 12, horizontal limiting through hole 13, protective baffle 14;

[0023] External fixing block 20, first air inlet pipe 201, first transmission channel 202, second air inlet pipe 203, second transmission channel 204; [Specific implementation method]

[0024] In order to make the purpose, technical solution and beneficial technical effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for the purpose of explaining the present invention and are not intended to limit the present invention.

[0025] 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, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0026] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0027] like Figure 1As shown, the utility model provides a load-bearing bracket 100 for a jig, which is used to carry or limit the product to be processed in the jig equipment; the load-bearing bracket 100 includes a carrier body 10 and a driving mechanism 11 arranged on the carrier body 10, and the driving mechanism 11 is used to drive the above-mentioned product to be processed to a preset position; the carrier body 10 is a concave structure as a whole, and this arrangement is to enable the carrier body 10 to match the corresponding product to be processed, that is, the structure of the carrier body 10 can be customized according to the shape of the product to be processed.

[0028] Please also refer to Figure 2 The driving mechanism 11 includes a receiving groove 111 provided on the carrier body 10, a movable shaft 112 partially located in the receiving groove 111, and a piston 113 provided on the movable shaft 112; the movable shaft 112 partially extends out of the carrier body 10; a guide block 114 is sleeved on the outer circumference of the movable shaft 112, and the guide block 114 is located at the opening of the receiving groove 111 and is used to seal the receiving groove 111; that is, the guide block 114 is fixed to the opening of the receiving groove 111, and the receiving groove 111 and the guide block 114 constitute a chamber for accommodating the movable shaft 112;

[0029] When the piston 113 on the movable shaft 112 is driven, the piston 113 can drive the movable shaft 112 to extend out of the accommodating groove 111 or retract into the accommodating groove 111, so as to drive the above-mentioned product to be processed to move; it should be known that the guide block 114 is slidably connected to the movable shaft 112, and when the movable shaft 112 extends out of or retracts into the accommodating groove 111, the guide block 114 only plays a limiting role; the piston 113 is fixed on the movable shaft 112, and during the movement of the piston 113, the movable shaft 112 moves along with the movement of the piston 113.

[0030] Specifically, the piston 113 is located in the receiving groove 111, and the piston 113 divides the receiving groove 111 into a first cavity 116 and a second cavity 117; the carrier body 10 is also provided with a first delivery channel 118 connected to the first cavity 116 and a second delivery channel 119 connected to the second cavity 117. The first delivery channel 118 and the second delivery channel 119 are both used to deliver compressed gas, that is, by adjusting the air pressure difference between the first cavity 116 and the second cavity 117, a driving force is provided for the piston 113, thereby driving the movable shaft 112 to perform reciprocating motion; the guide block 114 and the piston 113 are both provided with a sealing ring 115, and the sealing ring 115 abuts against the inner wall of the receiving groove 111; this arrangement can make the first cavity 116 and the second cavity 117 into closed chambers, which can ensure the stability of the air pressure in the first cavity 116 and the second cavity 117.

[0031] Please also refer to Figure 3 、 Figure 4The carrier body 10 is provided with a detachable external fixing block 20, which can be specifically achieved by bolts; the external fixing block 20 is provided with a first air intake pipe 201 and a first transmission channel 202 connected to the first air intake pipe 201; when the external fixing block 20 is installed on the carrier body 10, the first transmission channel 202 is connected to the first delivery channel 118, and air is ventilated through the first air intake pipe 201, passes through the first transmission channel 202 and the first delivery channel 118 and enters the first cavity 116, so that the movable shaft 112 can be retracted into the accommodating groove 111.

[0032] The external fixing block 20 is provided with a second air inlet pipe 203 and a second transmission channel 204 connected to the second air inlet pipe 203; when the external fixing block 20 is installed on the carrier body 10, the second transmission channel 204 is connected to the second delivery channel 119. By ventilating through the second air inlet pipe 203, passing through the second transmission channel 204 and the second delivery channel 119 and entering the second cavity 117, the movable shaft 112 can be extended out of the accommodating groove 111.

[0033] Furthermore, the carrier body 10 is provided with a detachable protective baffle 14 that contacts the guide block 114. The protective baffle 14 is provided with a through hole (not shown) for the movable shaft 112 to pass through, that is, the extension and retraction of the movable shaft 112 into the receiving groove 111 will pass through the through hole; it should be noted that the protective baffle 14 can also be used to prevent liquid contaminants from passing through the gap between the guide block 114 and the receiving groove 111 and entering the receiving groove 111, thereby ensuring the service life of the supporting bracket 100.

[0034] Furthermore, the carrier body 10 is provided with a vertical limiting through hole 12 and a horizontal limiting through hole 13. Both the vertical limiting through hole 12 and the horizontal limiting through hole 13 pass through the carrier body 10, and their function is to facilitate the installation of the supporting bracket 100 on different fixtures.

[0035] Furthermore, multiple accommodating grooves 111 and movable shafts 112 can be provided, and multiple movable shafts 112 can be simultaneously extended or retracted into their corresponding accommodating grooves 111; it can be understood that this can be achieved by connecting multiple first cavities 116 through the first conveying channel 118 and connecting multiple second cavities 117 through the second conveying channel 119; this setting can facilitate the promotion of the above-mentioned products to be processed.

[0036] In summary, the present invention provides a supporting bracket 100 for a jig, comprising a carrier body 10 and a driving mechanism 11 arranged on the carrier body 10; the driving mechanism 11 comprises a receiving groove 111 opened on the carrier body 10, a movable shaft 112 partially located in the receiving groove 111, and a piston 113 arranged on the movable shaft 112; when the piston 113 is driven, the piston 113 can drive the movable shaft 112 to extend or retract into the receiving groove 111; the present application combines the driving device with the bearing structure of the jig, so that the product placed on the jig can achieve a preset movement without other driving devices, thereby improving the production efficiency of the product and reducing the installation space required for product processing equipment.

[0037] 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 skilled in 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 illustrated examples shown and described herein.

Claims

1. A support bracket for a fixture, characterized in that: It includes a carrier body and a driving mechanism arranged on the carrier body; the driving mechanism includes a receiving groove opened on the carrier body, a movable shaft partially located in the receiving groove, and a piston arranged on the movable shaft; a guide block is sleeved on the outer circumference of the movable shaft, and the guide block is located at the opening of the receiving groove and seals the receiving groove; when the piston is driven, the piston can drive the movable shaft to extend out or retract into the receiving groove.

2. The support bracket for the fixture according to claim 1, characterized in that: The piston is located in the receiving groove and divides the receiving groove into a first cavity and a second cavity.

3. The support bracket for the jig according to claim 1, characterized in that: The guide block and the piston are both sleeved with sealing rings, and the sealing rings abut against the inner wall of the containing groove.

4. The support bracket for the jig according to claim 2, characterized in that: The driving mechanism further includes a first conveying channel and a second conveying channel disposed on the carrier body, wherein the first conveying channel is communicated with the first cavity, and the second conveying channel is communicated with the second cavity.

5. The support bracket for the jig according to claim 4, characterized in that: The carrier body is provided with a detachable external fixing block.

6. The support bracket for the jig according to claim 5, characterized in that: The external fixing block is provided with a first air inlet pipe and a first transmission channel connected with the first air inlet pipe; when the external fixing block is installed on the carrier body, the first transmission channel is connected with the first delivery channel.

7. The support bracket for the jig according to claim 5, characterized in that: The external fixing block is provided with a second air inlet pipe and a second transmission channel connected with the second air inlet pipe; when the external fixing block is installed on the carrier body, the second transmission channel is connected with the second delivery channel.

8. The support bracket for a jig according to claim 1, characterized in that: The carrier body is provided with a protective baffle in contact with the guide block, and the protective baffle is provided with a through hole through which the movable shaft can pass.

9. The support bracket for a jig 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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