Positioning device for turning end face of thermolator cover

Abstract

The utility model relates to a positioning device for turning the end face of a thermolator cover. The positioning device comprises a bottom plate, a vertical plate and a lower positioning mechanism, connecting through holes are formed in the corners of the bottom plate, and the bottom plate is fixed to a workbench on a lathe through the connecting through holes. The vertical plate is vertically fixed on the bottom plate, and the top of the vertical plate is a horizontal plane; the lower positioning mechanism comprises a first bolt and two lower positioning modules; the first bolt is horizontally welded to the vertical plate, the front end of the first bolt penetrates through the vertical plate, and the first bolt is perpendicular to the vertical plate; the two lower positioning modules are arranged on the bottom plate; each lower positioning module comprises a fixed seat and a second bolt; the second bolt in any lower positioning module is welded and fixed on the fixed seat, and the second bolt in the other lower positioning module is in threaded connection with the fixed seat; the first bolts and the two second bolts are distributed in an annular array mode. The thermolator cover can be quickly and effectively positioned, and follow-up lathing of the end face of the thermolator cover is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material processing, in particular to a positioning device for turning the end face of a thermostat cover. Background Technique

[0002] As Figure 1 shown, the thermostat cover is an important component in the engine cooling system of an automobile. Its structure is diverse, but the main purpose is to cooperate with the thermostat to effectively regulate the working temperature of the engine.

[0003] When turning the end face of the thermostat cover, a fixture is needed to fix it to ensure stability and no shaking during the turning process. Since the side surface of the thermostat cover is a curved surface, the installation of the existing fixture is relatively complex to effectively fix it, reducing the turning efficiency of the thermostat cover.

[0004] Aiming at the above problems, it is expected to provide a positioning device for turning the end face of a thermostat cover, which can solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a positioning device for turning the end face of a thermostat cover, which can quickly and effectively position the thermostat cover, facilitating subsequent turning of its end face.

[0006] To achieve the purpose of the above utility model, a positioning device for turning the end face of a thermostat cover includes a bottom plate, a vertical plate, and a lower positioning mechanism;

[0007] Connection through holes are provided at the corner positions of the bottom plate, and the bottom plate is fixed on the workbench of the lathe through the connection through holes;

[0008] The vertical plate is vertically fixed on the bottom plate, and the top of the vertical plate is a horizontal plane;

[0009] The lower positioning mechanism includes a first bolt and two lower positioning modules;

[0010] The first bolt is horizontally welded on the vertical plate, and the front end of the first bolt passes through the vertical plate, and the first bolt is perpendicular to the vertical plate;

[0011] Two lower positioning modules are arranged on the bottom plate;

[0012] Each lower positioning module includes a fixed seat and a second bolt;

[0013] The second bolt in any one of the lower positioning modules is welded and fixed on the corresponding fixed seat, and the second bolt in the other lower positioning module is threadedly connected to the corresponding fixed seat;

[0014] The first bolt and the two second bolts are distributed in an annular array.

[0015] Preferably, reinforcing plates are fixed to both ends of the inner side of the vertical plate.

[0016] Preferably, a first nut is sleeved on the second bolt threadedly connected to the fixed seat.

[0017] Further, a stepped portion is provided at the top of the inner wall of the vertical plate, and the width of the stepped portion is adapted to the top flange of the thermostat cover to be machined by turning.

[0018] A support cross bar is horizontally fixed to one end of the top of the vertical plate, and a third bolt is threadedly connected to the support cross bar.

[0019] A support vertical bar is fixed to the bottom plate, and a fourth bolt is threadedly connected to the support vertical bar; both the third bolt and the fourth bolt are horizontally arranged.

[0020] Further, second nuts are sleeved on both the third bolt and the fourth bolt.

[0021] A positioning device for turning the end face of a thermostat cover according to the present utility model has the following advantages compared with the prior art:

[0022] (1) The thermostat cover can be quickly positioned and fixed quickly, which is convenient for subsequent turning of its end face. The disassembly and installation are extremely convenient, improving the processing efficiency.

[0023] (2) The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the thermostat cover in the background art;

[0025] Figure 2 It is a schematic structural diagram of a positioning device for turning the end face of a thermostat cover according to this embodiment Figure 1 ;

[0026] Figure 3 It is a schematic structural diagram of a positioning device for turning the end face of a thermostat cover according to this embodiment Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following further describes the present utility model in conjunction with the drawings and specific embodiments.

[0028] As Figure 2 shown, a positioning device for turning the end face of a thermostat cover includes a bottom plate 1, a vertical plate 2, and a lower positioning mechanism.

[0029] Connection through holes 3 are provided at the corner positions of the bottom plate 1, and the bottom plate 1 is fixed to the workbench of the lathe through the connection through holes 3.

[0030] The vertical plate 2 is vertically fixed on the bottom plate 1, and the top of the vertical plate 2 is a horizontal plane.

[0031] In this embodiment, reinforcing plates 4 are fixed at both inner ends of the vertical plate 2 to improve the support strength of the vertical plate 2 and enhance its stability.

[0032] The lower positioning mechanism includes a first bolt 5 and two lower positioning modules; the first bolt 5 is horizontally welded on the vertical plate 2, and the front end of the first bolt 5 passes through the vertical plate 2, and the first bolt 5 is perpendicular to the vertical plate 2.

[0033] Two lower positioning modules are arranged on the bottom plate; each lower positioning module includes a fixed seat 6 and second bolts (7, 8); the second bolt 7 in any one of the lower positioning modules is welded and fixed on the corresponding fixed seat 6, and the second bolt 8 in the other lower positioning module is threadedly connected to the corresponding fixed seat 6; the first bolt 5 and the two second bolts (7, 8) are distributed in an annular array.

[0034] When turning the end face of the thermostat cover, it is positioned according to the first bolt 5 and the second bolt 7 welded on the fixed seat 6, and the bottom of the end face of the thermostat cover is attached to the top plane of the vertical plate 2, and then the other second bolt 8 is tightened to fix the thermostat cover. The bottom plate 1 is fixed on the workbench, and the lathe can then turn the end face of the thermostat cover.

[0035] In this embodiment, a first nut 9 is sleeved on the second bolt 8 threadedly connected to the fixed seat 6. When the thermostat cover is fixed, the threadedly connected second bolt 8 is first tightened, and then the first nut 9 is tightened, effectively preventing the second bolt 8 threadedly connected to the fixed seat 6 from loosening and effectively fixing the thermostat cover.

[0036] In this embodiment, as Figure 3 shown, a step portion 10 is provided at the top of the inner wall of the vertical plate 2, and the width of the step portion 10 is adapted to the top flange of the thermostat cover to be turned; a support cross bar 11 is horizontally fixed at one end of the top of the vertical plate 2, and a third bolt 12 is threadedly connected to the support cross bar 11; a support vertical bar 13 is fixed on the bottom plate 1, and a fourth bolt 14 is threadedly connected to the support vertical bar 13; the third bolt 12 and the fourth bolt 14 are both horizontally arranged; thus configured, the end of the thermostat cover abuts against the step portion 10, and by turning the third bolt 12 and the fourth bolt 14, the upper end of the thermostat cover is effectively fixed, further ensuring the accuracy during its turning process.

[0037] Further, second nuts 15 are sleeved on both the third bolt 12 and the fourth bolt 14, effectively preventing the third bolt 12 and the fourth bolt 14 from loosening.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A positioning device for turning the end face of a thermostat cover, characterized in that, It includes a bottom plate, a vertical plate and a lower positioning mechanism; Connecting through holes are provided at the corner positions of the bottom plate, and the bottom plate is fixed on the workbench of the lathe through the connecting through holes; The vertical plate is vertically fixed on the bottom plate, and the top of the vertical plate is a horizontal plane; The lower positioning mechanism includes a first bolt and two lower positioning modules; The first bolt is horizontally welded on the vertical plate, and the front end of the first bolt passes through the vertical plate, and the first bolt is perpendicular to the vertical plate; The two lower positioning modules are arranged on the bottom plate; Each of the lower positioning modules includes a fixed seat and a second bolt; The second bolt in any one of the lower positioning modules is welded and fixed to the corresponding fixed seat, and the second bolt in the other lower positioning module is threadedly connected to the corresponding fixed seat; The first bolt and the two second bolts are distributed in an annular array.

2. The positioning device for turning the end face of a thermostat cover according to claim 1, characterized in that, Reinforcing plates are fixed at both ends inside the vertical plate.

3. A positioning device for turning the end face of a thermostat cover according to claim 1, characterized in that, A first nut is sleeved on the second bolt threadedly connected to the corresponding fixed seat.

4. A positioning device for turning the end face of a thermostat cover according to any one of claims 1 to 3, characterized in that, A step portion is provided at the top inside wall of the vertical plate, and the width of the step portion is adapted to the top flange of the thermostat cover to be machined by turning; A support cross bar is horizontally fixed at one end of the top of the vertical plate, and a third bolt is threadedly connected to the support cross bar; A support vertical bar is fixed on the bottom plate, and a fourth bolt is threadedly connected to the support vertical bar; the third bolt and the fourth bolt are both horizontally arranged.

5. A positioning device for turning the end face of a thermostat cover according to claim 4, characterized in that, Second nuts are sleeved on both the third bolt and the fourth bolt.

Images