CN201803671U - Loading size detection fixture of automobile brake pump - Google Patents

Abstract

The utility model discloses a loading size detection fixture of an automobile brake pump, which comprises a detection fixture body, a detection bar and a positioning pin, wherein the detection fixture body is a right-angle member; a round through-hole and a positioning pin hole are formed on one right-angle arm of the right-angle member; a detection hole, through which the detection bar passes, is arranged on the other right-angle arm of the right-angle member; the positioning pin is fixed inside the positioning pin hole in a penetrating manner; and the detection bar can movably pass through the detection hole. The detection fixture is manufactured based on the product design figure of loading size. The manufactured detection fixture is mounted to the corresponding product and then the detection bar is allowed to pass through the hole of the fixture and reach the hole of the product, the user can determine whether the loading size of the product is within the tolerance range of the design or not. The utility model has the advantage that the detection is accurate, rapid, convenient and reliable.

Description

Automobile brake pump entrucking size detection tool

Technical field

The utility model relates to a kind of checkout equipment, particularly relates to a kind of automobile brake pump entrucking size detection tool.

Background technology

Automobile brake pump 10 (as shown in Figure 1) entrucking size A, B, Φ C, D be one need the emphasis management and control size, because of it directly influences entrucking and braking effect, be must dipping cun.Have the following disadvantages with conventional detection: (1) common slide calliper rule detect: detection speed is slow, and measuring error is big, and most product types can't be measured.(2) three-D detects: time-consuming, cost is too high, need professional's operation.

The utility model content

The purpose of this utility model is to provide the automobile brake pump entrucking size detection tool that a kind of energy is accurate, quick, convenient, reliable detection goes out brake pump entrucking size.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of automobile brake pump entrucking size detection tool; It is made up of cubing body, test bar, register pin; Described inspection is specially the square member, offers manhole and dowel hole on a right angle arm, offers the detection hole of passing for test bar on another right angle arm; Described register pin fixedly is set in the dowel hole, and movable being placed through of test bar detected in the hole.

After adopting such scheme,, manufacture relevant detection smelting tool because the utility model is according to product drawing entrucking design size.With system being set on the product of ready-made detection smelting tool correspondence, then, test bar is passed smelting tool hole to the product hole, with regard to decidable product loading size whether within the margin tolerance of design, have detect accurately, fast, convenient, advantage reliably.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Figure 1A, Figure 1B are the front elevation and the vertical views of automobile brake pump;

Fig. 2 is a structural drawing of the present utility model;

Fig. 3 is the vertical view of the utility model cubing body;

Fig. 4 is the front view of the utility model test bar.

Embodiment

As shown in Figure 2, the utility model is a kind of automobile brake pump entrucking size detection tool, and it is made up of cubing body 1, test bar 2, register pin 3.

Described cubing body 1 is the square member, on a right angle arm 11, offer can with the manhole 111 of automobile brake pump 10 (as shown in Figure 1) socket and dowel hole 112 (with reference to shown in Figure 3), on another right angle arm 12, offer the detection hole of passing for test bar 2 (as shown in Figure 4) 121; Described register pin 3 fixedly is set in the dowel hole 112, and test bar 2 movable being placed through are detected in the hole 121.

Principle of work of the present utility model:

With reference to shown in Figure 1, on the Φ C that is set to automobile brake pump 10 with ready-made manhole 111 correspondences of the present utility model of system, then, the detection hole 121 (Φ e) of test bar 2 being passed cubing body 1 is to automobile brake pump 10 hole Φ E as Fig. 2.If test bar 2 can judge so that by automobile brake pump 10 hole Φ E automobile brake pump 10 entrucking sizes are within the margin tolerance of design smoothly.Otherwise then product is defective.

The above, it only is the utility model preferred embodiment, the profile of cubing body 1 can have various, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims (1)

1. automobile brake pump entrucking size detection tool; It is characterized in that: it is made up of cubing body, test bar, register pin; Described inspection is specially the square member, offers manhole and dowel hole on a right angle arm, offers the detection hole of passing for test bar on another right angle arm; Described register pin fixedly is set in the dowel hole, and movable being placed through of test bar detected in the hole.

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