Three-coordinate detection tool for quickly positioning radiator shell

Abstract

The utility model discloses a three -coordinate detection frock of quick positioning radiator shell, three -coordinate detection frock includes the base, a plurality of support seat are arranged at intervals on the base, the one side of support seat is provided with the locating column, and the one end of support seat is retracted downward and forms the clamping groove, so that the other end relatively forms the boss structure, be provided with quick clamp on the boss structure, and the radiator shell is clamped in the clamping groove, one side of radiator shell is in contact with the locating column, quick clamp at least partial extension to the radiator shell in, and the side of radiator shell is pressed in the clamping groove. Solveed because radiator shell internal structure is more, when detecting fixed, need vertical positioning to place, to the internal structure is detected, and the existing fixture structure is inconvenient to the problem of detecting fixed of special structure's radiator shell.

Description

Technical Field

[0001] This utility model relates to the field of radiator processing, specifically to a three-coordinate measuring machine tool for quickly locating radiator housings. Background Technology

[0002] After the radiator housing is cast, it needs to undergo coordinate measuring machine (CMM) inspection, which involves using a high-precision CMM to digitally analyze the key geometric parameters of the housing. During inspection, a fixture is required to position and fix the housing. For example, Chinese patent CN216482895U provides a CMM auxiliary fixture, including a base with quick-clamping clamps at both ends and a fixture body on top. The fixture body contacts the part, and its contact surface matches the contact surface of the part. Multiple inspection holes corresponding to machined holes on the part are provided on the contact surface of the fixture body. The quick-clamping clamps are used to fix the part onto the fixture body. Because the radiator housing has a complex internal structure, it needs to be vertically positioned for inspection. Existing fixture structures are inconvenient for inspecting and fixing radiator housings with special structures. Therefore, designing a fixture specifically for radiator housing inspection is a problem that this invention urgently needs to solve. Utility Model Content

[0003] The purpose of this invention is to provide a three-coordinate measuring machine for quickly positioning a radiator housing. This solves the problem that existing fixtures are inconvenient for inspecting and fixing radiator housings with special internal structures, which require vertical positioning during inspection and fixing to inspect the internal structure due to the numerous internal structures of the radiator housing.

[0004] To achieve the above objectives, this utility model provides a coordinate measuring machine (CMM) for quickly positioning a radiator housing. The CMM includes a base with multiple support seats spaced apart on the base. A positioning post is provided on one side of each support seat. One end of each support seat is recessed downward to form a slot, while the other end forms a boss structure. A quick-clamp is provided on the boss structure. The radiator housing is engaged in the slot, with one side of the radiator housing contacting the positioning post. The quick-clamp extends at least partially into the radiator housing and presses the side of the radiator housing tightly into the slot.

[0005] Preferably, the surface of the card slot is provided with a rubber pad.

[0006] Preferably, the base is provided with a first screw hole, and the bottom of the positioning post is provided with a screw rod, which is screwed into the first screw hole.

[0007] Preferably, the surface of the positioning post is fitted with a rubber sleeve.

[0008] Preferably, the bottom surface of the support base is provided with a second screw hole, and the base is provided with a third screw hole aligned with the second screw hole. The locking screw passes through the third screw hole and is screwed into the second screw hole.

[0009] Preferably, the base is provided with multiple mounting holes.

[0010] Preferably, convenient handles are provided on both sides of the base.

[0011] Preferably, the quick clamp includes a base fixed on the support base, one end of the base is hinged to a pressure seat by a first pin, the pressure seat is provided with a rubber pressure head, the pressure seat is hinged to a handle by a second pin, the other end of the base is hinged to a connecting rod by a third pin, and the connecting rod is hinged to the handle by a fourth pin.

[0012] Preferably, an adjusting screw is slidably provided at the end of the pressure seat, the rubber pressure head is fixed at the end of the adjusting screw, and two locking nuts are screwed onto the adjusting screw at intervals, with the two locking nuts located on both sides of the pressure seat respectively.

[0013] Beneficial effects: This utility model provides a three-coordinate measuring machine for quickly positioning a radiator housing. The three-coordinate measuring machine includes a base with multiple support seats spaced apart on the base. A positioning post is provided on one side of each support seat. One end of each support seat is recessed downward to form a slot, so that the other end forms a boss structure. A quick clamp is provided on the boss structure. The radiator housing is engaged in the slot. One side of the radiator housing is in contact with the positioning post. The quick clamp extends at least partially into the radiator housing and presses the side of the radiator housing into the slot. During operation, the radiator housing is placed vertically in the slot of the support base, with its open side facing the quick clamp. One side of the radiator housing contacts the positioning post to position its left and right positions. The opening of the radiator housing contacts the side of the boss structure to position its front and back positions. The quick clamp extends at least partially into the radiator housing and presses its side into the slot. The clamp solution provided by this utility model has been simplified and optimized, with high positioning accuracy, and can be used for clamping and fixing the radiator housing during three-coordinate precision inspection.

[0014] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a diagram showing the usage status of the coordinate measuring machine tool provided by this utility model;

[0017] Figure 2 This is a first-view structural diagram of the coordinate measuring machine tooling provided by this utility model;

[0018] Figure 3 This is a second-view structural diagram of the coordinate measuring machine tool provided by this utility model;

[0019] Figure 4 This is a structural diagram of the quick clamp in the coordinate measuring machine tooling provided by this utility model.

[0020] Explanation of reference numerals in the attached figures

[0021] 1-Base; 2-Positioning pin; 3-Support base; 4-Quick clip; 5-Convenient handle; 6-Slot; 7-Mounting hole; 8-Third screw hole; 9-Radiator housing; 41-Base; 42-Handle; 43-Fourth pin; 44-Second pin; 45-Third pin; 46-First pin; 47-Pressure seat; 48-Rubber pressure head; 49-Locking nut; 410-Adjusting screw. Detailed Implementation

[0022] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0023] like Figure 1-4 As shown: This utility model provides a three-coordinate measuring machine for quickly positioning a radiator housing. The three-coordinate measuring machine includes a base 1, on which a plurality of support seats 3 are spaced apart. A positioning post 2 is provided on one side of each support seat 3. One end of each support seat 3 is recessed downward to form a groove 6, so that the other end forms a boss structure. A quick clamp 4 is provided on the boss structure. The radiator housing 9 is engaged in the groove 6. One side of the radiator housing 9 is in contact with the positioning post 2. The quick clamp 4 extends at least partially into the radiator housing 9 and presses the side of the radiator housing 9 into the groove 6. During operation, the radiator housing is placed vertically in the slot of the support base, with its open side facing the quick clamp. One side of the radiator housing contacts the positioning post to position its left and right positions. The opening of the radiator housing contacts the side of the boss structure to position its front and back positions. The quick clamp extends at least partially into the radiator housing and presses its side into the slot. The clamp solution provided by this utility model has been simplified and optimized, with high positioning accuracy, and can be used for clamping and fixing the radiator housing during three-coordinate precision inspection.

[0024] In a preferred embodiment of this utility model, in order to avoid damage to the surface of the radiator housing when it is locked in the slot, a rubber pad is provided on the surface of the slot 6.

[0025] In a preferred embodiment of this utility model, in order to facilitate the replacement of positioning posts of different diameters and lengths to meet the left and right positioning of different models of housings, a first screw hole is provided on the base 1, and a screw is provided at the bottom of the positioning post 2, the screw being screwed into the first screw hole.

[0026] In a preferred embodiment of this utility model, in order to avoid damage to the surface of the housing by the positioning post during positioning, the surface of the positioning post 2 is fitted with a rubber sleeve.

[0027] In a preferred embodiment of this utility model, in order to facilitate the replacement of support bases of different heights and sizes to meet the support and positioning of different models of housings, the bottom surface of the support base 3 is provided with a second screw hole, and the base 1 is provided with a third screw hole 8 aligned with the second screw hole. The locking screw passes through the third screw hole 8 and is screwed into the second screw hole.

[0028] In a preferred embodiment of this utility model, in order to facilitate fixing the base to the testing equipment, the base 1 is provided with a plurality of mounting holes 7.

[0029] In a preferred embodiment of this utility model, in order to facilitate lifting and displacing the base, convenient handles 5 are provided on both sides of the base 1.

[0030] In a preferred embodiment of this utility model, the quick clamp 4 includes a base 41 fixed on the support base 3. One end of the base 41 is hinged to a pressure seat 47 via a first pin 46. A rubber pressure head 48 is provided on the pressure seat 47. A handle 42 is hinged to the pressure seat 47 via a second pin 44. The other end of the base 41 is hinged to a connecting rod via a third pin 45. The connecting rod is hinged to the handle 42 via a fourth pin 43. By rotating the handle up and down, the rubber pressure head can be displaced up and down, thereby pressing the side of the housing into the groove.

[0031] In a preferred embodiment of this utility model, in order to adjust the height of the rubber pressure head in the initial state, thereby adjusting the pressing distance of the rubber pressure head, and to facilitate effective adjustment according to the side thickness of different shells, so as to ensure that the side of the shell can be pressed tightly, an adjusting screw 410 is slidably provided at the end of the pressure base 47, the rubber pressure head 48 is fixed at the end of the adjusting screw 410, and two locking nuts 49 are screwed at intervals on the adjusting screw 410, the two locking nuts 49 being located on both sides of the pressure base 47 respectively.

[0032] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0033] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0034] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A coordinate measuring machine (CMM) for quickly locating a radiator housing, characterized in that, The coordinate measuring machine tooling includes a base (1), on which a plurality of support seats (3) are spaced apart. A positioning post (2) is provided on one side of the support seat (3). One end of the support seat (3) is recessed downward to form a slot (6), so that the other end forms a boss structure. A quick clamp (4) is provided on the boss structure. The radiator housing (9) is engaged in the slot (6). One side of the radiator housing (9) is in contact with the positioning post (2). The quick clamp (4) extends at least partially into the radiator housing (9) and presses the side of the radiator housing (9) into the slot (6).

2. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The card slot (6) is provided with a rubber pad on its surface.

3. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The base (1) is provided with a first screw hole, and the bottom of the positioning post (2) is provided with a screw rod, which is screwed into the first screw hole.

4. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The surface of the positioning post (2) is fitted with a rubber sleeve.

5. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The bottom surface of the support base (3) is provided with a second screw hole, and the base (1) is provided with a third screw hole (8) aligned with the second screw hole. The locking screw passes through the third screw hole (8) and is screwed into the second screw hole.

6. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The base (1) is provided with multiple mounting holes (7).

7. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The base (1) is provided with convenient handles (5) on both sides.

8. The coordinate measuring machine for quickly locating a radiator housing according to claim 1, characterized in that, The quick clip (4) includes a seat (41) fixed on the support base (3). One end of the seat (41) is hinged to a pressure seat (47) by a first pin (46). A rubber pressure head (48) is provided on the pressure seat (47). A handle (42) is hinged to the pressure seat (47) by a second pin (44). The other end of the seat (41) is hinged to a connecting rod by a third pin (45). The connecting rod is hinged to the handle (42) by a fourth pin (43).

9. The coordinate measuring machine for quickly locating a radiator housing according to claim 8, characterized in that, An adjusting screw (410) is slidably provided at the end of the pressure seat (47), and the rubber pressure head (48) is fixed at the end of the adjusting screw (410). Two locking nuts (49) are screwed onto the adjusting screw (410) at intervals, and the two locking nuts (49) are located on both sides of the pressure seat (47).

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