Mouse bottom plate testing fixture

Abstract

The utility model discloses a mouse bottom plate testing fixture which is characterized in that the mouse bottom plate testing fixture comprises a bottom plate, two positioning columns are arranged on the bottom plate, first testing seats are arranged at two ends of the bottom plate along the length direction, and a first testing block and a second testing block which move horizontally are arranged on the first testing seats in parallel. Three third detection seats are arranged on one side of the bottom plate in the width direction at intervals, third detection blocks moving horizontally are arranged on the third detection seats, and detection grooves are formed in the front end faces of the first detection blocks and the third detection blocks. The beneficial effects of the utility model are that the gauge is simple in structure, low in manufacturing cost, convenient in clamping and positioning, and capable of detecting the position degrees of the metal sheets at a plurality of positions at a time, thereby substantially improving the detection efficiency.

Description

Technical Field

[0001] The utility model relates to the field of inspection tools, in particular to a mouse bottom plate inspection tool. Background Art

[0002] A mouse base plate includes a base plate and a metal sheet welded to the base plate. Since the metal sheet is easily deformed during welding, the deformation of the metal sheet needs to be detected before assembling the mouse base plate. The existing detection method is to detect a single metal spring sheet through a height gauge, which has low detection efficiency and large detection error. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a mouse bottom plate inspection tool, which has a simple structure and is easy to operate, and can realize rapid inspection of the positions of multiple spring pieces on the mouse bottom plate.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A mouse bottom plate inspection fixture, characterized in that it includes a bottom plate, two positioning columns are arranged on the bottom plate, first detection seats are arranged at both ends of the bottom plate in the length direction, a first detection block and a second detection block that can move horizontally are arranged in parallel on the first detection seat, three third detection seats are arranged at intervals on one side in the width direction of the bottom plate, a third detection block that can move horizontally is arranged on the third detection seat, and the front end surfaces of the first detection block and the third detection block both have detection grooves.

[0006] Furthermore, the first detection seat has two first slide grooves arranged in parallel, the first detection block and the second detection block sliding piece are cooperatively arranged in the first slide groove, the first detection block and the second detection block have a first waist-shaped groove, and the top surface of the first detection seat is provided with a first limit pin inserted into the first waist-shaped groove.

[0007] Furthermore, the third detection seat has a horizontally arranged second slide groove, the third detection block is slidably fitted in the second slide groove, the third detection block has a second waist-shaped groove, and the top surface of the third detection seat is provided with a vertically inserted second limit pin, and the second limit pin passes through the second waist-shaped groove.

[0008] The beneficial effects of the utility model include: the inspection fixture has a simple structure, low manufacturing cost, convenient clamping and positioning, and can inspect the position of metal sheets at multiple positions at one time, thereby significantly improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0010] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0011] A kind of Figure 1 The mouse bottom plate inspection fixture shown includes a bottom plate 1, and the top surface of the bottom plate 1 is a plane. Two positioning posts 2 are arranged on the bottom plate 1, and the mouse bottom plate is accurately positioned through the top surface of the bottom plate 1 and the two positioning posts 2. A first detection seat 3 is arranged at both ends of the bottom plate 1 along the length direction, and a first detection block 4 and a second detection block 5 that can move horizontally are arranged in parallel on the first detection seat 3. The first detection seat 3 has two first slide grooves 31 arranged in parallel. The sliding pieces of the first detection block 4 and the second detection block 5 are arranged in the first slide groove 31, and the first detection block 4 has a detection groove corresponding to the spring piece on the mouse bottom plate. The depth of the detection groove is 10 mm, the horizontal length is through the first detection block 4, and the vertical width of the detection groove is 1 mm. The lower end surface of the second detection block 5 is a step surface, which is used to detect the height of the support ear on the bottom plate.

[0012] In order to limit the moving stroke of the first detection block 4 and the second detection block 5 to a predetermined range, the first detection block 4 and the second detection block 5 of this embodiment have a first waist-shaped groove 41, and the top surface of the first detection seat 3 is provided with a first limit pin 8 inserted into the first waist-shaped groove 41.

[0013] Three third detection seats 6 are arranged at intervals on one side in the width direction of the bottom plate 1. A third detection block 7 that moves horizontally is arranged on the third detection seat 6. The three third detection blocks 7 correspond to the three metal ears of the metal strip welded on the bottom plate of the mouse. The front end surface of the third detection block 7 has a detection groove. During the detection, it is necessary to determine whether the metal ear can be smoothly inserted into the detection groove.

[0014] Similarly, in order to limit the moving stroke of the third detection block 7 on the third detection seat 6, the third detection seat 6 of this embodiment has a horizontally arranged second slide groove 61, the third detection block 7 is slidably arranged in the second slide groove 61, the third detection block 7 has a second waist-shaped groove 71, and the top surface of the third detection seat 6 is provided with a vertically inserted second limit pin 9, and the second limit pin 9 passes through the second waist-shaped groove 71.

[0015] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A mouse bottom plate inspection fixture, characterized in that: The invention comprises a bottom plate (1), two positioning columns (2) are arranged on the bottom plate (1), first detection seats (3) are arranged at both ends of the bottom plate (1) in the length direction, a first detection block (4) and a second detection block (5) which can move horizontally are arranged in parallel on the first detection seat (3), three third detection seats (6) are arranged at intervals on one side in the width direction of the bottom plate (1), a third detection block (7) which can move horizontally is arranged on the third detection seat (6), and the front end surfaces of the first detection block (4) and the third detection block (7) both have detection grooves.

2. A mouse bottom plate inspection fixture according to claim 1, characterized in that: The first detection seat (3) has two first sliding grooves (31) arranged in parallel, the sliding pieces of the first detection block (4) and the second detection block (5) are cooperatively arranged in the first sliding grooves (31), the first detection block (4) and the second detection block (5) have first waist-shaped grooves (41), and the top surface of the first detection seat (3) is provided with a first limiting pin (8) inserted into the first waist-shaped groove (41).

3. A mouse bottom plate inspection tool according to claim 1, characterized in that: The third detection seat (6) has a second sliding groove (61) arranged horizontally, the third detection block (7) is slidably arranged in the second sliding groove (61), the third detection block (7) has a second waist-shaped groove (71), and the top surface of the third detection seat (6) is provided with a second limiting pin (9) inserted vertically, and the second limiting pin (9) passes through the second waist-shaped groove (71).

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