CN215003349U

CN215003349U - Diameter measurement gauge for camshaft machining

Info

Publication number: CN215003349U
Application number: CN202023262851.3U
Authority: CN
Inventors: 谢晓波; 刘春生
Original assignee: Xiangyang Puxing Electromechanical Co ltd
Current assignee: Xiangyang Puxing Electromechanical Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of measuring and checking tools, in particular to a diameter measuring and checking tool for camshaft processing, which comprises a long rod, wherein the long rod is arranged into an L shape, one side of the long rod is provided with a groove, the long rod is far away from one end of the L shape and is placed with a U-shaped clamp, a stop block is placed between two U-shaped ends of the U-shaped clamp and is fixed on the long rod through screws, a moving strip is placed in the U-shaped clamp in a sliding way, the moving strip is provided with a slide bar close to one side of the long rod, the slide bar is arranged in the groove in a sliding way, one side of the long rod is welded with a first fixed block, one side of the moving strip is welded with a second fixed block, one side of the first fixed block, which is far away from the second fixed block, is placed with a slide bar, the slide bar penetrates through the first fixed block and is arranged on the second fixed block in a threaded way, and the outside of the slide bar between the first fixed block and the second fixed block is sleeved with a spring, the long rod is provided with a scale groove at one side close to the first fixed block. The device has very high practical value, is worth promoting.

Description

Diameter measurement gauge for camshaft machining

Technical Field

The utility model relates to a measure and examine technical field, especially relate to a diameter measurement that camshaft processing was used examines utensil.

Background

Along with the development of science and technology, people's life takes place the change of covering the ground, the process of automobile development is also faster and faster, need use the truck in the transportation of facing large tracts of land, the truck is in the manufacturing process, can all use this spare part of camshaft, need detect camshaft diameter in the manufacturing process of general camshaft, avoid appearing the waste material, general detection device all is slide caliper, but conventional slide caliper uses the degree of difficulty in the measurement process big, and the diameter of camshaft is difficult to measure out moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having general detection device among the prior art and all being vernier caliper, but conventional vernier caliper uses the degree of difficulty big in the measurement process, and the diameter of camshaft is difficult to the shortcoming of degree play moreover, and the diameter measurement of a camshaft processing usefulness that proposes examines utensil.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a diameter measuring gauge for camshaft machining is designed, which comprises a long rod, wherein the long rod is L-shaped, one side of the long rod is provided with a groove, a U-shaped clamp is arranged at one end of the long rod, which is far away from the L shape, a stop block is arranged between the two U-shaped ends of the U-shaped clamp, the stop block is fixed on the long rod through a screw, a moving strip is arranged in the U-shaped clamp in a sliding manner, a sliding strip is arranged on one side of the moving strip close to the long rod, the sliding strip is arranged in the groove in a sliding manner, a first fixing block is welded on one side of the long rod, a second fixing block is welded on one side of the moving strip, a sliding rod is arranged on one side of the first fixed block, which is far away from the second fixed block, the sliding rod penetrates through the first fixed block in a sliding manner and is installed on the second fixed block in a threaded manner, the outside cover of the slide bar between first fixed block and the second fixed block is equipped with the spring, the stock is close to first fixed block one side and has seted up the scale groove.

Preferably, the second fixing block is in clearance fit with the long rod, and the sliding strip is in clearance fit with the groove.

Preferably, the outer sides of the long rod and the sliding rod are provided with anti-skid grains.

Preferably, the stock is kept away from and is removed strip one side and seted up the spout, and the spout is linked together with the recess, the spout is kept away from and is removed strip one side and has been placed the bolt, the bolt slides and runs through spout and screw thread and install on the draw runner.

The utility model provides a pair of diameter measurement of camshaft processing usefulness examines utensil, beneficial effect lies in: this utensil is examined in diameter measurement of camshaft processing usefulness passes through the pulling slide bar, drive the motion of second fixed block to first fixed block, the L type end that the stock was kept away from to the second fixed block area removal strip removes, with putting into the camshaft between the L type end of stock and the removal strip, loosen the slide bar, the second fixed block is under the effort of spring, the second fixed block lets the L type end that removes strip and stock press from both sides tightly the camshaft that will measure, change through between second fixed block and the scale groove can reachd the diameter that the department was measured to the camshaft.

Drawings

Fig. 1 is a front view of the diameter measurement gauge for processing a camshaft provided by the utility model.

Fig. 2 is a partial enlarged view of fig. 1 at B.

Fig. 3 is a partial enlarged view of fig. 2 at C.

Fig. 4 is a side view of the diameter measurement gauge for camshaft machining provided by the utility model.

Fig. 5 is a front view of the cross-sectional view of fig. 4 at a-a.

Fig. 6 is a partial enlarged view of fig. 5 at a.

In the figure: stock 1, recess 2, U type card 3, dog 4, remove strip 5, draw runner 6, first fixed block 7, second fixed block 8, slide bar 9, spring 10, spout 11, bolt 12, scale groove 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-6, a diameter measuring and checking tool for camshaft machining comprises a long rod 1, wherein the long rod 1 is arranged in an L shape, a groove 2 is formed in one side of the long rod 1, a U-shaped clamp 3 is placed at one end of the long rod 1, which is far away from the L shape, a stop block 4 is placed between two U-shaped ends of the U-shaped clamp 3, the stop block 4 is fixed on the long rod 1 through screws, a moving strip 5 is placed in the U-shaped clamp 3 in a sliding manner, a sliding strip 6 is installed at one side, which is close to the long rod 1, of the moving strip 5, the sliding strip 6 is arranged in the groove 2 in a sliding manner, the sliding strip 6 is in clearance fit with the groove 2, a first fixing block 7 is welded at one side of the long rod 1, a second fixing block 8 is welded at one side of the moving strip 5, the second fixing block 8 is in clearance fit with the long rod 1, a sliding rod 9 is placed at one side, anti-slip lines are formed on the outer sides of the long rod 1 and the sliding rod 9, slide bar 9 slides and runs through first fixed block 7 and threaded mounting on second fixed block 8, and the slide bar 9 outside cover between first fixed block 7 and the second fixed block 8 is equipped with spring 10, and stock 1 is close to first fixed block 7 one side and has seted up scale groove 13. Through setting up clearance fit between second fixed block 8 and stock 1, let movable block 5 take second fixed block 8 to remove the in-process, second fixed block 8 is to stock 1 not to causing wearing and tearing. Through setting up clearance fit between draw runner 6 and the recess 2, let movable block 5 can not rock at the inside removal in-process of U type card 3 to let measuring precision improve. The anti-skid lines are arranged on the outer sides of the long rod 1 and the sliding rod 9, so that the device is convenient to use.

Through pulling slide bar 9, drive second fixed block 8 to the motion of first fixed block 7, second fixed block 8 takes and removes 5L type end removals of keeping away from stock 1 of strip, put into the camshaft between L type end and the removal strip 5 of stock 1, loosen slide bar 9, second fixed block 8 is under the effort of spring 10, second fixed block 8 lets the L type end that removes strip 5 and stock 1 press from both sides tightly the camshaft that will measure, change through between second fixed block 8 and the scale groove 13 can draw the diameter that the camshaft measured the department.

Example 2:

remove strip 5 and remove the in-process, can take place to rock, cause measurement accuracy to hang down, optimize on embodiment 1's basis, refer to fig. 1-6, stock 1 keeps away from and removes 5 one side of strip and has seted up spout 11, and spout 11 is linked together with recess 2, and spout 11 keeps away from and removes 5 one side and has placed bolt 12, and bolt 12 slides and runs through spout 11 and threaded mounting on draw runner 6. Utilize 11 inside bolts 12 of spout to carry on spacingly to stock 1, let stock 1 spacing to draw runner 6, draw runner 5 carries on spacingly to moving strip 5 to let moving strip 5 can not take place to rock to the removal in-process of stock 1, thereby avoid the device to detect the error.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The diameter measurement inspection device for camshaft machining comprises a long rod (1) and is characterized in that the long rod (1) is arranged to be L-shaped, a groove (2) is formed in one side of the long rod (1), a U-shaped clamp (3) is placed at one end, away from the L-shaped, of the long rod (1), a stop block (4) is placed between two U-shaped ends of the U-shaped clamp (3), the stop block (4) is fixed on the long rod (1) through screws, a moving strip (5) is placed in the U-shaped clamp (3) in a sliding mode, a sliding strip (6) is installed on one side, close to the long rod (1), of the moving strip (5), the sliding strip (6) is arranged in the groove (2) in a sliding mode, a first fixing block (7) is welded on one side of the long rod (1), a second fixing block (8) is welded on one side of the moving strip (5), a sliding rod (9) is placed on one side, away from the second fixing block (8), of the first fixing block (7), slide bar (9) slide and run through first fixed block (7) and the screw thread is installed on second fixed block (8), slide bar (9) outside cover between first fixed block (7) and second fixed block (8) is equipped with spring (10), scale groove (13) have been seted up near first fixed block (7) one side in stock (1).

2. The diameter measurement gauge for camshaft machining according to claim 1, characterized in that the second fixing block (8) is in clearance fit with the long rod (1), and the slide bar (6) is in clearance fit with the groove (2).

3. The diameter measuring gauge for camshaft machining according to claim 1, wherein the long rod (1) and the sliding rod (9) are provided with anti-slip threads on the outer sides.

4. The diameter measuring and checking fixture for machining the camshaft according to claim 1, characterized in that a sliding groove (11) is formed in one side, away from the moving strip (5), of the long rod (1), the sliding groove (11) is communicated with the groove (2), a bolt (12) is placed on one side, away from the moving strip (5), of the sliding groove (11), and the bolt (12) penetrates through the sliding groove (11) in a sliding mode and is installed on the sliding strip (6) in a threaded mode.