CN219504307U - Adjusting ball head detecting rod - Google Patents
Adjusting ball head detecting rod Download PDFInfo
- Publication number
- CN219504307U CN219504307U CN202320278449.9U CN202320278449U CN219504307U CN 219504307 U CN219504307 U CN 219504307U CN 202320278449 U CN202320278449 U CN 202320278449U CN 219504307 U CN219504307 U CN 219504307U
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- limiting
- fixedly arranged
- rod
- sides
- connecting column
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model provides an adjustable ball head detecting rod, which comprises: an adjusting block; the connecting column is fixedly arranged in the middle of the top of the adjusting block, an embedded groove is formed in the middle of the top of the connecting column, a main shaft of the knife handle is embedded in the embedded groove, and limit holes are formed in two sides of the outer surface of the main shaft of the knife handle; the two connecting cylinders are respectively and fixedly arranged on two sides of the outer surface of the connecting column, elastic devices are fixedly arranged on two sides of the inner part of the connecting cylinder, and limiting devices are sleeved on the outer surface of the elastic devices. The utility model provides an adjustable ball head detecting rod, which is characterized in that a limiting device is pushed into a limiting hole of a main shaft of a cutter handle through an elastic device, so that a connecting column is connected with the main shaft of the cutter handle.
Description
Technical Field
The utility model relates to the field of ball head check sticks, in particular to an adjustable ball head check stick.
Background
The ball head is an automobile part, also called a universal joint, and refers to a power transmission mechanical structure which is connected by utilizing a ball shape and is not coaxial.
At present, when the five-axis linkage numerical control machine tool detects the motion precision, a high-precision ball head detecting rod is needed, but each set of five-axis linkage numerical control machine tool in a factory can use a matched ball head detecting rod, and the five-axis linkage numerical control machine tool needs to install ball head detecting rods with different sizes according to spindle tool handles of different machine tools, so that the cost expenditure of the factory is larger, and the ball head detecting rods are not compatible.
Therefore, it is necessary to provide an adjustable ball head test stick to solve the above technical problems.
Disclosure of Invention
The utility model provides an adjustable ball head detecting rod, which solves the problems that each set of five-axis linkage numerical control machine tool can use a matched ball head detecting rod, the five-axis linkage numerical control machine tool needs to be provided with ball head detecting rods with different sizes according to spindle tool handles of different machine tools, the cost expenditure of a factory is larger, and the ball head detecting rods are not compatible.
In order to solve the technical problems, the utility model provides an adjustable ball head detecting rod, which comprises: an adjusting block;
the connecting column is fixedly arranged in the middle of the top of the adjusting block, an embedded groove is formed in the middle of the top of the connecting column, a cutter handle main shaft is embedded in the embedded groove, and limiting holes are formed in two sides of the outer surface of the cutter handle main shaft;
the connecting cylinders are respectively and fixedly arranged on two sides of the outer surface of the connecting column, elastic devices are fixedly arranged on two sides of the inner part of the connecting cylinder, and limiting devices are sleeved on the outer surface of the elastic devices;
the two communication holes are respectively arranged at two sides of the inside of the connecting column.
Preferably, the limiting device comprises a limiting rod, an extrusion plate is fixedly arranged on the outer surface of the limiting rod, and sliding holes are formed in two sides of the inside of the extrusion plate.
Preferably, the elastic device comprises a sliding rod, and a spring is sleeved on the outer surface of the sliding rod.
Preferably, the bottom fixedly connected with telescopic cylinder of regulating block, the bottom fixedly connected with monitoring bulb of telescopic cylinder.
Preferably, an adjusting device is fixedly arranged on the outer surface of the connecting column, and a moving device is in threaded engagement with two sides of the inside of the adjusting device.
Preferably, the moving device comprises a connecting plate, a first fixing block is fixedly arranged on one side of the bottom of the connecting plate, a limiting cavity is formed in the first fixing block, a second fixing block is fixedly arranged on the other side of the bottom of the connecting plate, and a threaded hole is formed in the second fixing block.
Preferably, the adjusting device comprises a fixed plate, a first chute is arranged on one side of the top of the fixed plate, a reciprocating screw rod is rotatably arranged in the first chute, one end of the reciprocating screw rod is fixedly connected with a rotating block, a second chute is arranged on the other side of the top of the fixed plate, and a limiting rod is fixedly arranged in the second chute.
Compared with the related art, the adjustable ball head detecting rod provided by the utility model has the following beneficial effects:
the utility model provides an adjustable ball head detecting rod, which is characterized in that a limiting device is pushed into a limiting hole of a main shaft of a cutter handle through an elastic device, so that a connecting column is connected with the main shaft of the cutter handle.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of an adjustable ball head test stick according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is a schematic structural view of a second embodiment of an adjustable ball joint test rod according to the present utility model;
FIG. 4 is a schematic view of the adjusting device shown in FIG. 3;
fig. 5 is a schematic diagram of the mobile device shown in fig. 3.
Reference numerals in the drawings: 1. the device comprises an adjusting block, 2, a telescopic cylinder, 3, a monitoring ball head, 4, a connecting column, 5, an embedded groove, 6, a handle main shaft, 7, a connecting cylinder, 8, an elastic device, 81, a sliding rod, 82, a spring, 9, a limiting device, 91, a limiting rod, 92, an extruding plate, 93, a sliding hole, 10, a communication hole, 11, a limiting hole, 12, a moving device, 121, a connecting plate, 122, a first fixed block, 123, a limiting cavity, 124, a second fixed block, 125, a threaded hole, 13, an adjusting device, 131, a fixed plate, 132, a first sliding groove, 133, a reciprocating screw, 134, a second sliding groove, 135, a limiting rod, 14 and a rotating block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an adjusting ball check rod according to the present utility model; fig. 2 is an enlarged schematic view at a shown in fig. 1. An adjustable ball check bar comprising: an adjusting block 1;
the connecting column 4 is fixedly arranged in the middle of the top of the adjusting block 1, an embedded groove 5 is formed in the middle of the top of the connecting column 4, a cutter handle main shaft 6 is embedded in the embedded groove 5, and limit holes 11 are formed in two sides of the outer surface of the cutter handle main shaft 6;
the connecting cylinders 7, the two connecting cylinders 7 are respectively and fixedly arranged on two sides of the outer surface of the connecting column 4, elastic devices 8 are fixedly arranged on two sides of the inside of the connecting cylinder 7, and a limiting device 9 is sleeved on the outer surface of each elastic device 8;
the communication holes 10, and two communication holes 10 are respectively provided on both sides of the inside of the connection post 4.
The connecting column 4 is used for wrapping the main shaft 6 of the cutter handle, and the two limiting holes 11 are respectively formed in the left side and the right side of the outer surface of the main shaft 6 of the cutter handle.
The limiting device 9 comprises a limiting rod 91, an extrusion plate 92 is fixedly arranged on the outer surface of the limiting rod 91, and sliding holes 93 are formed in two sides of the inside of the extrusion plate 92.
The limiting rod 91 passes through the communication hole 10 and is matched with the diameter of the limiting hole 11, and the extruding plate 92 is sleeved on the outer surface of the sliding rod 81 through the sliding hole 93.
The elastic device 8 comprises a sliding rod 81, and a spring 82 is sleeved on the outer surface of the sliding rod 81.
One end of the spring 82 is connected with the extrusion plate 92, the other end is connected with the inner wall of the inner cavity of the connecting cylinder 7, and the spring 82 is extruded or released along with the sliding of the extrusion plate 92.
The bottom fixedly connected with telescopic cylinder 2 of regulating block 1, the bottom fixedly connected with monitoring bulb 3 of telescopic cylinder 2.
The height of the monitoring ball head 3 can be adjusted by the movement of the output shaft of the telescopic cylinder 2, the monitoring ball head 3 is an existing device, the device is arranged on a main shaft of any tool handle, the standard ball and the main shaft are concentrically overlapped through adjustment, then the length is measured on a tool presetter, and the precision of a machine tool is verified.
The working principle of the adjusting ball head rod is as follows:
when in operation, a user holds the left and right limiting rods 91 and pulls the left and right sides of the limiting rods 91 respectively, so that the limiting rods 91 drive the extrusion plate 92 to slide on the surface of the sliding rod 81 through the sliding holes 93 and extrude the springs 82.
The limiting rod 91 is separated from the limiting hole 11 of the cutter handle spindle 6, so that the ball head detecting rod is detached and is embedded into the other cutter handle spindle 6 through the embedding groove 5, a user releases the limiting rod 91, the extrusion plate 92 is pushed back by the restoring elastic force of the spring 82, the limiting rod 91 is embedded into the limiting hole 11, and the cutter handle spindle 6 is limited.
Compared with the related art, the adjustable ball head detecting rod provided by the utility model has the following beneficial effects:
the utility model provides an adjustable ball head detecting rod, which is characterized in that a limiting device 9 is pushed into a limiting hole 11 of a main shaft 6 of a cutter handle through an elastic device 8, so that a connecting column 4 and the main shaft 6 of the cutter handle are connected together.
Second embodiment
Referring to fig. 3, fig. 4 and fig. 5 in combination, another adjusting ball check rod is provided according to a second embodiment of the present utility model. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present utility model provides an adjustable ball head test rod, which is different in that an adjusting device 13 is fixedly installed on the outer surface of the connecting column 4, and two sides of the inside of the adjusting device 13 are engaged with a moving device 12 in a threaded manner.
The moving device 12 comprises a connecting plate 121, a first fixing block 122 is fixedly arranged on one side of the bottom of the connecting plate 121, a limiting cavity 123 is formed in the first fixing block 122, a second fixing block 124 is fixedly arranged on the other side of the bottom of the connecting plate 121, and a threaded hole 125 is formed in the second fixing block 124.
The first fixed block 122 is sleeved on the outer surface of the limiting rod 135 through the limiting cavity 123, the second fixed block 124 is in threaded engagement with the outer surface of the reciprocating screw rod 133 through the threaded hole 125, and along with the rotation of the reciprocating screw rod 133, the left and right second fixed blocks 124 move right and left at the same speed or move left and right at the same speed.
The adjusting device 13 comprises a fixed plate 131, a first chute 132 is arranged on one side of the top of the fixed plate 131, a reciprocating screw rod 133 is rotatably arranged in the first chute 132, one end of the reciprocating screw rod 133 is fixedly connected with a rotating block 14, a second chute 134 is arranged on the other side of the top of the fixed plate 131, and a limiting rod 135 is fixedly arranged in the second chute 134.
The first sliding groove 132 is disposed at the front side of the top of the fixed plate 131, and the right end of the reciprocating screw rod 133 extends to the right side of the outer surface of the fixed plate 131 and is connected with the rotating block 14, so that the user can conveniently rotate.
The working principle of the adjusting ball head rod is as follows:
when the tool is in operation, firstly, a user rotates the rotating block 14, the rotating block 14 rotates to drive the reciprocating screw rod 133 to rotate, the reciprocating screw rod 133 rotates to be in threaded engagement with the threaded holes 125 of the second fixing blocks 124 on the left side and the right side of the outer surface, the left second fixing block 124 and the right second fixing block 124 respectively move towards the left side and the right side, the second fixing block 124 drives the limiting rod 91 to move towards the side far away from the connecting cylinder 7, and the limiting rod 91 is driven to be separated from the limiting hole 11 of the tool handle main shaft 6, so that the connecting column 4 and the tool handle main shaft 6 are separated.
When the connecting column 4 is sleeved on the outer surface of the new tool handle main shaft 6, a user reversely rotates the rotating block 14 to drive the reciprocating screw rod 133 to reversely rotate, and the meshing moving device 12 moves towards the side close to the connecting column 4 to drive the limiting rod 91 to be embedded into the limiting hole 11 of the tool handle main shaft 6.
Compared with the related art, the adjustable ball head detecting rod provided by the utility model has the following beneficial effects:
the utility model provides an adjusting ball head detecting rod, which drives a moving device 12 on the left side and the right side of the thread engagement outer surface of a reciprocating screw rod 133 to move leftwards and rightwards respectively through rotating a rotating block 14, and drives a limiting device 9 to move.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An adjustable ball head dipstick comprising: an adjusting block;
the connecting column is fixedly arranged in the middle of the top of the adjusting block, an embedded groove is formed in the middle of the top of the connecting column, a cutter handle main shaft is embedded in the embedded groove, and limiting holes are formed in two sides of the outer surface of the cutter handle main shaft;
the connecting cylinders are respectively and fixedly arranged on two sides of the outer surface of the connecting column, elastic devices are fixedly arranged on two sides of the inner part of the connecting cylinder, and limiting devices are sleeved on the outer surface of the elastic devices;
the two communication holes are respectively arranged at two sides of the inside of the connecting column.
2. The adjustable ball joint inspection rod according to claim 1, wherein the limiting device comprises a limiting rod, an extrusion plate is fixedly arranged on the outer surface of the limiting rod, and sliding holes are formed in two sides of the inside of the extrusion plate.
3. An adjustable ball end dipstick according to claim 1 in which the resilient means comprises a slide bar, the outer surface of the slide bar being sleeved with a spring.
4. An adjustable ball head dipstick according to claim 1 in which the bottom of the adjustment block is fixedly connected with a telescopic cylinder, the bottom of which is fixedly connected with a monitoring ball head.
5. An adjustable ball joint inspection bar according to claim 1, wherein an adjusting device is fixedly arranged on the outer surface of the connecting column, and moving devices are engaged with two sides of the inner part of the adjusting device in a threaded manner.
6. The adjustable ball joint inspection rod according to claim 5, wherein the moving device comprises a connecting plate, a first fixing block is fixedly arranged on one side of the bottom of the connecting plate, a limiting cavity is formed in the first fixing block, a second fixing block is fixedly arranged on the other side of the bottom of the connecting plate, and a threaded hole is formed in the second fixing block.
7. The adjustable ball joint detecting rod according to claim 5, wherein the adjusting device comprises a fixed plate, a first sliding groove is formed in one side of the top of the fixed plate, a reciprocating screw rod is rotatably installed in the first sliding groove, one end of the reciprocating screw rod is fixedly connected with a rotating block, a second sliding groove is formed in the other side of the top of the fixed plate, and a limiting rod is fixedly installed in the second sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278449.9U CN219504307U (en) | 2023-02-22 | 2023-02-22 | Adjusting ball head detecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278449.9U CN219504307U (en) | 2023-02-22 | 2023-02-22 | Adjusting ball head detecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219504307U true CN219504307U (en) | 2023-08-11 |
Family
ID=87546074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320278449.9U Active CN219504307U (en) | 2023-02-22 | 2023-02-22 | Adjusting ball head detecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219504307U (en) |
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2023
- 2023-02-22 CN CN202320278449.9U patent/CN219504307U/en active Active
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