CN209820331U - Sliding mechanism for checking fixture - Google Patents
Sliding mechanism for checking fixture Download PDFInfo
- Publication number
- CN209820331U CN209820331U CN201920676535.9U CN201920676535U CN209820331U CN 209820331 U CN209820331 U CN 209820331U CN 201920676535 U CN201920676535 U CN 201920676535U CN 209820331 U CN209820331 U CN 209820331U
- Authority
- CN
- China
- Prior art keywords
- sliding
- handle
- upper cover
- positioning pin
- circular table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000013589 supplement Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to a sliding mechanism for a checking fixture, which comprises a sliding piece, sliding seat and upper cover, it has the spout to transversely open in the upper end of sliding seat, the upper cover is installed to the upper end of sliding seat, the upper cover seals the upper end of spout, slidable mounting has the sliding part in the spout, the both ends of sliding part run through the lateral wall of sliding seat one side respectively, first handle is installed to sliding part one end, vertical division has a plurality of locating hole on the sliding part, the guide pin bushing is installed to the top that lies in the spout in the upper cover, gliding locating pin about installing in the guide pin bushing, the second handle is installed to the upper end of locating pin, the lower extreme of locating pin is the round platform portion, the diameter of round platform portion up end is the same with the diameter of locating pin, the diameter of round platform portion terminal surface is less than the diameter of round platform portion up end under the round platform portion, round platform portion lower extreme is provided with the baffle, lie in the upper cover. The utility model discloses a locating pin has the function of preventing excessively pulling out, simple structure, convenient to use.
Description
Technical Field
The utility model relates to an examine a technical field, especially relate to a glide machanism for examining a utensil.
Background
The sliding mechanism is a structure commonly used in automotive checking tools and is generally used for connecting detection equipment. When the part sliding mechanism is used, the sliding mechanism is firstly slid away, a part to be detected is placed, and then the sliding mechanism is slid to a specified position to detect the part.
The patent (publication number: CN 206832208U) discloses a sliding mechanism for a checking fixture and an automobile checking fixture, and belongs to the field of sliding equipment. The glide machanism includes guide pin bushing and traveller. The guide sleeve comprises a first end face and a second end face which are opposite, the guide sleeve is provided with a sliding cavity which penetrates through the first end face and the second end face, the cross section of the sliding cavity in the direction perpendicular to the axis is circular, and the sliding column is matched with the sliding cavity in a sliding mode. The sliding column comprises a first end part and a second end part which are opposite, and the second end part is provided with a first positioning hole and a second positioning hole which are arranged side by side along the axial direction along the direction vertical to the axial line. The guide sleeve is provided with a first positioning piece and a through hole communicated with the sliding cavity so that the first positioning piece is matched with the first positioning hole or the second positioning hole. The slide column is matched with the guide sleeve shaft, so that interchangeability between parts is realized, the processing difficulty of products is greatly reduced, the processing quality and the processing efficiency can be effectively improved, and the processing cost is saved.
The existing sliding mechanism has some disadvantages, for example, the positioning piece can be completely pulled out once being pulled out, the pulled positioning piece needs to be reloaded, and an over-pulling prevention structure is not provided.
Disclosure of Invention
The utility model aims to solve the technical problem that a glide machanism for examining utensil is provided, the locating pin has the function of preventing pulling out, simple structure, convenient to use.
The utility model provides a technical scheme that its technical problem adopted is: the sliding mechanism comprises a sliding part, a sliding seat and an upper cover, wherein a sliding groove is transversely formed in the upper end of the sliding seat, the upper cover is installed at the upper end of the sliding seat and seals the upper end of the sliding groove, the sliding part is slidably installed in the sliding groove, two ends of the sliding part respectively penetrate through the side wall of one side of the sliding seat, a first handle is installed at one end of the sliding part, a plurality of positioning holes are vertically formed in the sliding part, a guide sleeve is installed above the sliding groove in the upper cover and is internally provided with a positioning pin capable of sliding up and down, a second handle is installed at the upper end of the positioning pin, the lower end of the positioning pin is a circular table part, the diameter of the upper end face of the circular table part is the same as that of the positioning pin, the diameter of the lower end face of the circular table part is smaller than that of the upper end face of the circular table part, a baffle is arranged at, a ball plunger is arranged on one side of the positioning pin in the upper cover, and one end of the ball plunger extends into the inner hole of the guide sleeve.
As right technical scheme a supplement, the equal level in side around the seat lower part that slides be provided with the extension, it has a plurality of mounting hole to open on this extension.
As right technical scheme a supplement, sliding member and first handle between install the locating part, this locating part is the U type, first handle one end be provided with the screw thread post, this screw thread post one end is passed the locating part and is linked to each other with sliding member.
As a supplement to the technical scheme of the utility model, the glide be rectangular board or T template.
As a supplement to the technical scheme of the utility model, locating pin upper end and second handle threaded connection.
As right technical scheme a supplement, the baffle be the circular slab, the coaxial baffle that is provided with of round platform portion lower extreme.
As a supplement to the technical scheme of the utility model, the baffle lower extreme inverted round fillet.
Has the advantages that: the utility model relates to a glide machanism for examining utensil, before the use, the locating pin inserts in left locating hole, at first upwards pull out the locating pin through the second handle, the steel ball of bulb plunger and locating pin lateral wall relative slip, the steel ball of bulb plunger reachs behind the lateral wall of round platform portion, because the existence of baffle, the locating pin can't continue the upward movement, realize that the locating pin prevents the function of pulling out, here while locating pin, baffle and round platform portion whole have all left the left locating hole, it can the automatic sliding to slide the piece to be in the unblock state, put into and detected the part, slide the assigned position again, the locating pin just is located the top of the locating hole on right side, the locating pin is vertical to be inserted in the locating hole on right side, realize fixing a position to slide, slide is in the locking state, al. The utility model has the advantages of the function of preventing pulling out, simple structure, convenient to use of locating pin.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention in the front view direction;
FIG. 3 is a schematic view of the left-side view of the present invention;
fig. 4 is a schematic structural view of the sliding seat of the present invention;
fig. 5 is a schematic structural view of the first handle, the limiting member and the threaded post according to the present invention;
fig. 6 is a schematic structural view of the positioning pin and the second handle of the present invention;
fig. 7 is a schematic structural diagram of the present invention.
The figure is as follows: 1. the sliding part comprises a sliding part 2, a sliding seat 3, an extending part 4, a mounting hole 5, a first handle 6, a limiting part 7, an upper cover 8, a second handle 9, a guide sleeve 10, a positioning hole 11, a threaded column 12, a positioning pin 13, a sliding groove 14, a circular table part 15, a baffle plate 16, a ball plunger 17 and a circular bead.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The embodiment of the utility model relates to a sliding mechanism for checking tools, as shown in fig. 1-7, comprising a sliding part 1, a sliding seat 2 and an upper cover 7, the upper end of the sliding seat 2 is transversely provided with a sliding chute 13, the upper end of the sliding seat 2 is provided with the upper cover 7, the upper cover 7 and the sliding seat 2 are fixed by screws, the upper cover 7 seals the upper end of the sliding chute 13, the sliding chute 13 is internally provided with the sliding part 1 in a sliding way, two ends of the sliding part 1 respectively penetrate through the side wall at one side of the sliding seat 2, one end of the sliding part 1 is provided with a first handle 5, the sliding part 1 is vertically provided with a plurality of positioning holes 10, the upper cover 7 is internally provided with a guide sleeve 9 above the sliding chute 13, the guide sleeve 9 is internally provided with a positioning pin 12 sliding up and down, the upper end of the positioning pin 12 is provided with a second handle 8, the lower end of the positioning pin 12 is a circular, the diameter of the upper end face of the circular table part 14 is the same as that of the positioning pin 12, the diameter of the lower end face of the circular table part 14 is smaller than that of the upper end face of the circular table part 14, the lower end of the circular table part 14 is provided with a baffle 15, a ball plunger 16 is installed on one side, located on the positioning pin 12, of the upper cover 7, and one end of the ball plunger 16 extends into an inner hole of the guide sleeve 9. The baffle 15, the boss portion 14 and the positioning pin 12 are integrally formed. The ball plunger 16 belongs to the prior art, can directly buy on the market now, including sleeve, steel ball and spring, installs the spring in the sleeve, and sleeve one end is sealed, and the sleeve other end is opened and internally mounted has the steel ball, and spring one end withstands the steel ball.
Two positioning holes 10 are vertically formed in the sliding part 1, and the left positioning hole 10 and the right positioning hole 10 correspond to two stations respectively. Before the positioning pin 12 is used, the positioning pin 12 is inserted into the positioning hole 10 on the left side, the positioning pin 12 is pulled upwards through the second handle 8, the steel ball of the ball plunger 16 slides relative to the side wall of the positioning pin 12, after the steel ball of the ball plunger 16 reaches the outer side wall of the circular table part 14, due to the existence of the baffle plate 15, the positioning pin 12 cannot move upwards continuously, the over-pulling prevention function of the positioning pin 12 is achieved, meanwhile, the positioning pin 12, the baffle plate 15 and the circular table part 14 are all separated from the positioning hole 10 on the left side, the sliding part 1 can automatically slide in an unlocking state and is placed into a detected part, the sliding part 1 slides to a specified position, the positioning pin 12 is just located above the positioning hole 10 on the right side, the positioning pin 12 is vertically inserted into the positioning hole 10 on the right side, the sliding part 1.
The front side and the rear side of the lower part of the sliding seat 2 are both horizontally provided with an extension part 3, and the extension part 3 is provided with a plurality of mounting holes 4. The mounting hole 4 is used for fixing the sliding seat 2.
A limiting part 6 is arranged between the sliding part 1 and the first handle 5, the limiting part 6 is U-shaped, a threaded column 11 is arranged at one end of the first handle 5, and one end of the threaded column 11 penetrates through the limiting part 6 to be connected with the sliding part 1. When the limiting member 6 leans against one side of the sliding seat 2, the positioning pin 12 can be just vertically inserted into the positioning hole 10 on the right side of the sliding member 1.
The sliding part 1 is a long strip plate or a T-shaped plate. The glide 1 of fig. 1 is a lath and the glide 1 of fig. 7 is a T-bar.
The upper end of the positioning pin 12 is in threaded connection with the second handle 8, and the assembly and disassembly are convenient.
The baffle 15 is a circular plate, and the baffle 15 is coaxially arranged at the lower end of the circular table part 14.
The lower end of the baffle 15 is inverted with a circle of round angle 17, and the round angle 17 facilitates the insertion of the positioning pin 12 into the guide sleeve 9.
Claims (7)
1. The utility model provides a glide machanism for examining utensil, includes sliding (1), slides seat (2) and upper cover (7), its characterized in that: the upper end of the sliding seat (2) is internally and transversely provided with a sliding chute (13), the upper end of the sliding seat (2) is provided with an upper cover (7), the upper cover (7) seals the upper end of the sliding chute (13), the sliding chute (13) is internally and slidably provided with a sliding part (1), two ends of the sliding part (1) respectively penetrate through the side wall of one side of the sliding seat (2), one end of the sliding part (1) is provided with a first handle (5), the sliding part (1) is vertically provided with a plurality of positioning holes (10), the upper cover (7) is internally provided with a guide sleeve (9) above the sliding chute (13), the guide sleeve (9) is internally provided with a positioning pin (12) which can slide up and down, the upper end of the positioning pin (12) is provided with a second handle (8), the lower end of the positioning pin (12) is a circular table part (14), and the diameter of the upper end surface of the circular table part (14) is the same as that of the, the diameter of the lower end face of the circular table portion (14) is smaller than that of the upper end face of the circular table portion (14), a baffle (15) is arranged at the lower end of the circular table portion (14), a ball plunger (16) is installed on one side, located on the positioning pin (12), of the upper cover (7), and one end of the ball plunger (16) extends into an inner hole of the guide sleeve (9).
2. Sliding mechanism for checking tools according to claim 1, characterized in that: the front side and the rear side of the lower part of the sliding seat (2) are horizontally provided with extending parts (3), and the extending parts (3) are provided with a plurality of mounting holes (4).
3. Sliding mechanism for checking tools according to claim 1, characterized in that: the handle is characterized in that a limiting part (6) is installed between the sliding part (1) and the first handle (5), the limiting part (6) is U-shaped, a threaded column (11) is arranged at one end of the first handle (5), and one end of the threaded column (11) penetrates through the limiting part (6) to be connected with the sliding part (1).
4. Sliding mechanism for checking tools according to claim 1, characterized in that: the sliding piece (1) is a long strip plate or a T-shaped plate.
5. Sliding mechanism for checking tools according to claim 1, characterized in that: the upper end of the positioning pin (12) is in threaded connection with the second handle (8).
6. Sliding mechanism for checking tools according to claim 1, characterized in that: the baffle (15) is a circular plate, and the baffle (15) is coaxially arranged at the lower end of the circular table part (14).
7. Sliding mechanism for checking tools according to claim 6, characterized in that: the lower end of the baffle (15) is inverted with a circle of round angle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676535.9U CN209820331U (en) | 2019-05-13 | 2019-05-13 | Sliding mechanism for checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676535.9U CN209820331U (en) | 2019-05-13 | 2019-05-13 | Sliding mechanism for checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820331U true CN209820331U (en) | 2019-12-20 |
Family
ID=68883283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676535.9U Expired - Fee Related CN209820331U (en) | 2019-05-13 | 2019-05-13 | Sliding mechanism for checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820331U (en) |
-
2019
- 2019-05-13 CN CN201920676535.9U patent/CN209820331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |