Fixing jig for wire drawing of side face of hardware watchcase

Abstract

The utility model discloses a fixing jig for wire drawing on the side surface of a hardware watchcase, which comprises a jig base, the upper end surface of the jig base is provided with a convex jig seat, the upper end of the jig seat is provided with a jig cavity, the upper end of the jig cavity is provided with a correspondingly matched clamping plate, and the upper end of the clamping plate is provided with a cover plate. A vertically-arranged pull rod is arranged at the upper end of the cover plate, the lower end of the pull rod is connected with a pull rod air cylinder, and the pull rod air cylinder is arranged at the lower end of the jig base and fixedly arranged at the upper end of the rotating base. The hardware watchcase is placed in the jig cavity, then the clamping plate and the cover plate cover the hardware watchcase, the pull rod air cylinder drives the pull rod to enable the clamping plate and the cover plate to press a product, meanwhile, the rotating base drives the pull rod air cylinder to rotate, the pull rod head is clamped at the upper end of the cover plate, and therefore the product is clamped, the fixing effect is good, and the wire drawing effect is greatly improved; the wire drawing device has the advantages of being novel in design, simple in structure, good in fixing effect and capable of greatly improving the wire drawing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a fixing jig used for side wire drawing of a hardware watch case. Background Art

[0002] In the production process of hardware watches, due to the requirements for appearance, the side of the hardware case needs to be brushed. However, due to the poor fixing effect of the hardware case, the brushing effect is poor or the product is scratched. Therefore, a fixing fixture for brushing the side of the hardware case is designed. Utility Model Content

[0003] The utility model aims to provide a fixing fixture for side wire drawing of a metal watch case in view of the deficiencies in the prior art. The fixing fixture for side wire drawing of a metal watch case has a novel design, a simple structure, a good fixing effect, and greatly improves the wire drawing effect.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0005] A fixed jig for side drawing of a hardware watch case comprises a jig base, an upper end surface of the jig base is provided with a jig seat arranged in a convex shape, and an upper end of the jig seat is provided with a jig cavity, an upper end of the jig cavity is provided with a corresponding matching clamping plate, and an upper end of the clamping plate is provided with a cover plate, an upper end of the cover plate is provided with a vertically arranged pull rod, and the lower end of the pull rod is connected to a pull rod cylinder, and the pull rod cylinder is installed at the lower end of the jig base, and the pull rod cylinder is fixedly installed at the upper end of a rotating seat.

[0006] Among them, a plurality of vertically arranged guide columns are installed between the fixture cavity and the clamping plate.

[0007] Wherein, a plurality of positioning pins are arranged between the clamping plate and the cover plate.

[0008] Wherein, a T-shaped pull rod head is arranged at the upper end of the pull rod, and the pull rod head is matched with a groove arranged at the upper end of the cover plate.

[0009] The beneficial effects of the utility model are as follows: the utility model is a fixed jig for side wire drawing of a hardware watch case, comprising a jig base, a jig seat arranged in a convex shape is provided on the upper end surface of the jig base, and a jig cavity is installed on the upper end of the jig cavity, a corresponding matching clamp is installed on the upper end of the clamp, and a cover plate is installed on the upper end of the clamp, a pull rod arranged vertically is installed on the upper end of the cover plate, and a pull rod cylinder is connected to the lower end of the pull rod, and the pull rod cylinder is installed at the lower end of the jig base, and the pull rod cylinder is fixedly installed on the upper end of the rotating seat. The utility model first puts the hardware watch case into the jig cavity, and then covers the clamp and the cover, and then drives the pull rod to press the clamp and the cover into the product through the pull rod cylinder, and at the same time, the rotating seat drives the pull rod cylinder to rotate, so that the pull rod head is stuck on the upper end of the cover, thereby completing the product clamping, and its fixing effect is good, which greatly improves the wire drawing effect; therefore, the utility model has the advantages of novel design, simple structure, good fixing effect, and greatly improved wire drawing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described below with reference to the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] exist Figure 1 Included are:

[0013] 1——Jig base 11——Jig seat

[0014] 2——Jig cavity 21——Plint

[0015] 22——Cover 221——Groove

[0016] 23——Tie rod 231——Tie rod head

[0017] 24——Tie rod cylinder 25——Swivel seat

[0018] 26——Guide column 27——Location pin. DETAILED DESCRIPTION

[0019] The present invention will be described below in conjunction with specific implementation methods.

[0020] like Figure 1As shown, a fixed jig for side wire drawing of a hardware watch case includes a jig base 1, the upper end surface of the jig base 1 is provided with a jig seat 11 arranged in a convex shape, and the upper end of the jig seat 11 is provided with a jig cavity 2, the upper end of the jig cavity 2 is provided with a corresponding matching clamping plate 21, and the upper end of the clamping plate 21 is provided with a cover plate 22, the upper end of the cover plate 22 is provided with a vertically arranged pull rod 23, and the lower end of the pull rod 23 is connected to a pull rod cylinder 24, and the pull rod cylinder 24 is installed at the lower end of the jig base 1, and the pull rod cylinder 24 is fixedly installed at the upper end of the rotating seat 25.

[0021] Furthermore, a plurality of vertically arranged guide posts 26 are installed between the fixture cavity 2 and the clamping plate 21 .

[0022] Furthermore, a plurality of positioning pins 27 are installed between the clamping plate 21 and the cover plate 22 .

[0023] Furthermore, a T-shaped pull rod head 231 is disposed at the upper end of the pull rod 23 , and the pull rod head 231 corresponds to and matches a groove 221 disposed at the upper end of the cover plate 22 .

[0024] Further explanation is needed. The utility model first places the hardware watch case into the fixture cavity 2, and then covers it with the splint 21 and the cover plate 22. The pull rod 23 is driven by the pull rod cylinder 24 to press the splint 21 and the cover plate 22 against the product. At the same time, the rotating seat 25 drives the pull rod cylinder 24 to rotate, so that the pull rod head 231 is stuck at the upper end of the cover plate 22, thereby completing the clamping of the product, and its fixing effect is good, which greatly improves the wire drawing effect. Therefore, the utility model has the advantages of novel design, simple structure, good fixing effect, and greatly improved wire drawing effect.

[0025] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A fixing fixture for side drawing of a metal watch case, characterized in that: The jig base (1) comprises a jig seat (11) arranged in a convex shape on the upper end surface of the jig base (1), a jig cavity (2) is installed on the upper end of the jig seat (11), a corresponding matching clamp (21) is installed on the upper end of the jig cavity (2), a cover plate (22) is installed on the upper end of the clamp (21), a vertically arranged pull rod (23) is installed on the upper end of the cover plate (22), the lower end of the pull rod (23) is connected to a pull rod cylinder (24), the pull rod cylinder (24) is installed on the lower end of the jig base (1), and the pull rod cylinder (24) is fixedly installed on the upper end of a rotating seat (25).

2. A fixing fixture for side wire drawing of a metal watch case according to claim 1, characterized in that: A plurality of vertically arranged guide columns (26) are installed between the fixture cavity (2) and the clamping plate (21).

3. A fixing fixture for side wire drawing of a metal watch case according to claim 1, characterized in that: A plurality of positioning pins (27) are installed between the clamping plate (21) and the cover plate (22).

4. A fixing fixture for side wire drawing of a metal watch case according to claim 1, characterized in that: A T-shaped pull rod head (231) is provided at the upper end of the pull rod (23), and the pull rod head (231) corresponds to a groove (221) provided at the upper end of the cover plate (22).

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