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Reset the front cover opening device

A front cover and equipment technology, applied in metal processing equipment, other manufacturing equipment/tools, positioning devices, etc., can solve the problems of increasing labor intensity of operators, burrs in box limit holes, and affecting production efficiency. Achieve the effect of improving the quality of opening, reducing production costs and facilitating collection

Active Publication Date: 2021-11-09
吉安市惠安建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the lack of special devices, when producing the reset front cover, it is mostly measured manually and then punched (box limit hole), and then the circumferential position of the reset front cover is manually adjusted to achieve it. Assembling the ring body, it can be seen that this operation method will not only increase the labor intensity of the operator, but also greatly affect the production efficiency
In addition, after the existing punching equipment processes the reset front cover, more burrs will appear at the limit hole of the box body, which will affect the subsequent assembly

Method used

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  • Reset the front cover opening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] like Figure 1 to Figure 21 As shown, a hole tool unit and an open hole positioning unit are included;

[0081] The opening tool unit includes a tool support frame 54;

[0082]Tool support bracket 54 is mounted on the upper and lower blade drive device 108, the tool vertical drive means 108 is connected to the output terminal of the tool rotation driving means 58, a tool driving device 108 vertically act on the tool rotation driving means 58, such that: the tool rotation driving means 58 can support frame 54 moves up and down relative to the tool, the tool rotation driving means 58 is connected to the output of the drive tool driving shaft 59, the bottom end of the cutter drive transmitting lever 59 is provided with a blind bore tool driving gear 60, the inner cutter drive gear 60 provided with a blind bore a plurality of annular array 61 of cutter drive gear cogging;

[0083] Tool 54 is also mounted on the support frame mounting the turntable 55 and the tool 54 rotates the ...

Embodiment 2

[0097] The present embodiment is further defined as made in Example 1 based on the embodiment: the knife guard member by the elastic pressure drum at the lower end portion 111 of the outer cylinder 65 is connected to the outer cylinder relative knife guard 111 moves up and down under the tool pressure cylinder 66 ;

[0098] Knife guard 111 on the outer cylinder is also provided with a pressure cylinder anti preventing the tool 66 from the impression cylinder 67 of the release member 65 under the action of the resilient press member at the tool cylinder pressure cylinder 66, such that: the tool has moved downward pressure cylinder trend, the grinding tool 64 and the punch tool or the tool 63 is located within the cylinder 66 under pressure.

[0099] In this embodiment, for the realization of the lower blade pressure cylinder 66 movably connected to the knife guard outer cylinder 111 to protect the tool within the outer cylinder 111 is provided with a depressed cylindrical abutment ...

Embodiment 3

[0102] The present embodiment is further defined in the following be made based on Example 2: the turntable is provided with four mounting holes 57, four wheel mounting holes 57 are uniformly distributed in the turntable 55 is mounted on the tool;

[0103] The punch tool assembly and the grinding tool assembly are located in opposing positions;

[0104] Four wheel mounting hole 57 of the other two wheel mounting holes 57 are blow cylinder 67 is attached to the tool.

[0105] In this embodiment, the cutter cylinder 67 communicates with a blowing gas generator. Tool 67 is provided to blow cylinder cleaning litter on the positioning unit and the hole on the front cover semi reset, to avoid the accumulation of semifinished scratched.

[0106] When applying the present embodiment embodiment, the same drive means 56 is driven by a rotary cutter mounted turntable 55 is rotated, the tool 67 is aligned reset blowing pump cover on the front semi machined zone.

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Abstract

The invention discloses a hole opening device for a reset front cover plate, which includes a hole opening tool unit and a hole positioning unit; the hole opening tool unit includes a tool support frame; a tool up and down drive device is installed on the tool support frame, and the output end of the tool up and down drive device Connected with a tool rotation drive device; the punching tool assembly and the grinding tool assembly both include a tool protection outer cylinder, the bottom end of the tool working transmission rod of the drilling tool assembly is connected with a punching tool, and the tool working transmission rod of the grinding tool assembly A grinding tool is connected to the bottom end of the cutting tool, and the lower ends of the punching tool and the grinding tool both protrude downward from the bottom of the tool protection outer cylinder. In the present invention, the hole opening positioning unit can perform stable positioning on the circumferential position of the workpiece to be processed; the hole opening tool unit integrates the drilling and grinding functions into one, can efficiently punch holes on the workpiece to be processed, and can also punch the hole Grinding treatment, in this way, can effectively solve the problem of burrs and improve the quality of opening.

Description

Technical field [0001] The present invention belongs to the technical field of charging pile machining, and specific to reset front cover openings. Background technique [0002] With the popularity of electric vehicles, the number of demand and functional requirements of electric vehicle charging piles are gradually increased. In practice, in order to improve the service life of the charging pile socket, some manufacturers have a flexible socket, such as Figure 1 to 5 As shown, the flexible socket includes a charging socket and a charging pile cable connected to the charging socket, and the outer wall of the charging pile cable is uniformly set with several groups of reset boxes, each of which is symmetrical in each reset box. There are two sets of reset cavities. However, the reset box is also opened with a case limit hole in communication with the reset cavity, and the reset position block is provided in the reset cavity, and the upper and lower ends of the reset positioning bl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P23/02B23Q11/00B23Q11/08B23Q3/18B23Q7/00
CPCB23P23/02B23Q3/18B23Q7/00B23Q11/0042B23Q11/005B23Q11/08B23Q2703/10
Inventor 张雪松
Owner 吉安市惠安建材有限公司
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