CN218847060U

CN218847060U - Examine a fixing device convenient to quick location

Info

Publication number: CN218847060U
Application number: CN202222781679.5U
Authority: CN
Inventors: 沈斌强; 薛玉花; 陈超
Original assignee: Jiangsu Suling Precision Machinery Co ltd
Current assignee: Jiangsu Suling Precision Machinery Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-11
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an examine a fixing device convenient to quick location relates to and examines a part field, including examining the utensil, it is provided with the locating lever to examine the utensil, the one side of examining the utensil and being close to the locating lever is provided with supports the indent, the locating lever is hollow structure, it is provided with first spring to support to pile in the indent, the clamp plate bottom is supported in the connection of the first spring other end, it is provided with first support pole to support the indent fit to support the clamp plate. The utility model discloses a setting makes the part of being surveyed pass through the locating lever after fixed at the first pole of supporting the clamp plate bottom and conductor, can support through supporting the clamp plate and press first pole, make first pole support and press the second to the pole to support the third and reach spacing effect outside the ejecting locating lever of pole, thereby make the electromagnet circular telegram simultaneously through the conductor and set up the magnet cooperation bottom the push rod and pull down the push rod with the setting and drive the third and support the pole and press from both sides tightly the purpose that reaches the automated clamping to the part of being surveyed.

Description

Examine a fixing device convenient to quick location

Technical Field

The utility model relates to an examine a part field, specifically be an examine a fixing device convenient to quick location.

Background

At present, the automobile manufacturing industry is rapidly developed in China, the checking fixture is widely applied to the automobile manufacturing field, the checking fixture plays an important role in the automobile manufacturing field and plays an important role in daily production and quality control, a fixing pin and a movable pin are usually positioned in a checking fixture hole, the straight bottom of the head of the fixing pin is closely matched with the checking fixture part and cannot move, and the movable pin is usually made into a taper pin and is moved by a spring arranged at the bottom. The two positioning pins are fixed on the positioning surface by a pressing device. Because the shapes of the parts to be measured are different and some parts are smaller, the two positioning pins bring certain difficulty in design and operation.

The utility model discloses a utility model patent that grant publication number is CN203495813U discloses an examine quick positioning fixing device of utensil, through will set up the locating hole on examining the part and examine the locating hole alignment on the utensil, through inserting the screw thread fixed locating pin again and insert the locating hole in, with the part cooperation that sets up in the locating hole, reach the fixed effect of examining the part.

But the device is passing through the locating hole location back with the part of being surveyed, needs manual to its fix a position and fix, because the automobile parts shape is generally comparatively complicated, when fixing a position it, probably because examine the circumstances that the utensil sets up the unevenness and takes place the skew, thereby it can lead to difficultly inserting the locating pin the circumstances in the locating hole to take place because the emergence of skew to insert the locating pin this moment.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an examine a fixing device convenient to quick location to solve and to carry out the technical problem fixed automatically.

In order to achieve the above object, the utility model provides a following technical scheme: the detection tool fixing device convenient for quick positioning comprises a detection tool, wherein a positioning rod is arranged on the detection tool, a pressing groove is formed in one side, close to the positioning rod, of the detection tool, the positioning rod is of a hollow structure, a first spring is stacked in the pressing groove, the other end of the first spring is connected to the bottom of a pressing plate, a first supporting rod is arranged in the pressing groove in a matched mode, the pressing plate is provided with a second supporting rod, the other end of the first supporting rod is provided with a third supporting rod, the end, away from the first supporting rod, of the second supporting rod is provided with a third supporting rod, the other end extends out of the positioning rod, the positioning rod is matched with the third supporting rod, an opening is formed in the position, and the third supporting rod is supported through a lifting structure arranged at the bottom.

Through adopting above-mentioned technical scheme, will detect the part and prevent to press after examining the utensil and move the clamp plate and support the first pole of clamp plate, first low pole extrudees the second low pole, extrudees the locating lever with the third pole to prevent to be surveyed the part and reciprocate.

The utility model discloses further set up to, elevation structure includes support column, push rod, magnet, electro-magnet, second spring, and the third is connected to the push rod to the pole bottom, magnet is connected to the push rod other end, magnet slides and sets up in the support column, the second spring is connected to the magnet bottom, the electro-magnet of setting bottom in the support column is connected to the second spring other end.

Through adopting above-mentioned technical scheme, support the pole through elevation structure to the third, simultaneously can make the third support the board downstream through the cooperation that sets up the electro-magnet in inside and magnet, carry out further spacing to the part of being surveyed.

The utility model discloses further set up to, it is provided with the conductor in supporting the clamp plate bottom to support the indent, conductor connecting circuit, the circuit connection electro-magnet.

By adopting the technical scheme, after the detected part is placed well through the limiting rod, the abutting pressing plate is pressed downwards, the bottom circuit is connected through the conductor, so that the electromagnet is electrified, and the third abutting plate descends to clamp the detected part through the cooperation of the electromagnet and the magnet.

The utility model discloses further set up to, the support column bottom is provided with the slide bar, locating lever bottom cooperation slide bar is provided with the spout, the one end that is close to the second in the spout and supports the pole is provided with the third spring.

Through adopting above-mentioned technical scheme, through the cooperation of the slide bar that sets up in the support column bottom and spout, support the pole at the second and push out the back elevation structure of third and also can carry out the supporting role to it, through the third spring that sets up, after accomplishing the detection, the third low pole resets in the effect of third spring, in the income gag lever post to lose the spacing to the part of being examined.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a setting makes the part of being surveyed pass through the locating lever after fixed at the first pole of supporting the clamp plate bottom and conductor, can support through supporting the clamp plate and press first pole, make first pole support and press the second to the pole to support the third and reach spacing effect outside the ejecting locating lever of pole, thereby make the electromagnet circular telegram simultaneously through the conductor and set up the magnet cooperation bottom the push rod and pull down the push rod with the setting and drive the third and support the pole and press from both sides tightly the purpose that reaches the automated clamping to the part of being surveyed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is an enlarged view of the buffering structure of the present invention;

fig. 5 is a schematic view of the chute structure of the present invention.

In the figure: 1. a checking fixture; 2. positioning a rod; 3. pressing the plate; 4. a first resisting rod; 5. a second resisting rod; 6. a third support rod; 7. an opening; 8. a support pillar; 9. a push rod; 10. a first spring; 11. a conductor; 12. a second spring; 13. a magnet; 14. an electromagnet; 15. a slide bar; 16. a chute; 17. pressing the groove; 18. and a third spring.

Detailed Description

The utility model provides an examine a fixing device convenient to quick location, as shown in figure 1, figure 4, the main part is by examining a 1, the locating lever 2, support the clamp plate 3, support the indent 17 and constitute, locating lever 2 sets up on examining a 1, install the operation through aligning the locating lever 2 with the locating hole that will set up on examining the part when using, locating lever 2 is hollow structure, support clamp plate 3 through first spring 10 with support the indent 17 and be connected, examine the part and place back on examining a 1, the clamp plate 3 that supports that sets up on examining a 1 receives pressure, support clamp plate 3 and receive after receiving pressure promptly by the extrusion in supporting the indent 17, it is spacing to the examined part that causes pressure through the limit structure that sets up in inside.

As shown in fig. 1 and 5, the limiting structure includes a first abutting rod 4, a second abutting rod 5, a third abutting rod 6, an opening 7, a sliding rod 15, and a sliding groove 16, the first abutting rod 4 is extruded by pressing the abutting plate 3 downwards, the first abutting rod 4 is extruded and moved, so that the second abutting rod 5 is pushed upwards, so that the third abutting rod 6 is pushed out through the opening 7, the third abutting rod 6 is supported by a lifting structure arranged at the bottom, when the third abutting rod 6 is pushed out, the lifting structure is driven to move to drive the sliding rod 15 to move in the sliding groove 16, so that the third abutting rod 6 moves out of the positioning rod 2, so as to limit the detected part, after the measurement is completed, the detected part moves upwards, so that the detected part loses the pressure on the abutting plate 3, at this time, the sliding rod 15 is reset by the action of a third spring 18 arranged at the bottom of the lifting structure and connected with the sliding rod 15, so that the sliding rod 15 is reset, so that the lifting structure is driven, so that the third abutting rod 6 is reset, and the positioning rod 2 is lost, so that the limiting part is received.

Because the automobile parts are various and comprise small parts, the small parts also need to be fixed during detection, and therefore the height of the third abutting rod 6 is limited by arranging a lifting structure for controlling the height of the third abutting rod 6 on the third abutting rod 6.

Referring to fig. 3 and 4 specifically, the lifting structure includes an electromagnet 14, a magnet 13, a second spring 12, a push rod 9, and a support post 8, wherein conductors 11 are symmetrically arranged below the pressing plate 3 in the pressing groove 17, the conductors 11 are used for connecting an internal circuit, the power supply is connected through a circuit at the bottom of the pressing plate 3 by contacting the pressing plate 3, the other end of the circuit is connected to the electromagnet 14 arranged inside the support post 8, the electromagnet 14 generates magnetic force after being powered on, the magnet 13 arranged at the top of the support post 8 is pulled down, and the push rod 9 is driven by downward movement of the magnet 13 to move down so as to drive the third pressing rod 6 to move down, thereby achieving the fixing effect.

Wherein the second spring 12 is arranged as a nonmagnetic spring.

After the measurement is completed, the part is taken upwards, and the part is fixed by using magnetic force, so that certain displacement can be generated, the pressing plate 3 and the conductor 11 are enabled to lose contact, the electromagnet 14 loses attraction to the magnet 13, the magnet 13 returns under the action of the second spring 12, the third pressing rod 6 only plays a limiting role at the moment, the part is lifted upwards, the part loses pressure on the pressing plate 3, the pressing plate 3 returns through the first spring 10, the pressing plate 3 loses extrusion on the first pressing rod 4, the pressing plate 3 returns downwards under the action of gravity of the second pressing rod 5, the first pressing rod 4 is extruded back to the original position, and the part can be taken down at the moment.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an examine a fixing device convenient to quick location, includes examines a (1), its characterized in that: the gauge is characterized in that a positioning rod (2) is arranged on the gauge (1), a pressing groove (17) is formed in one side, close to the positioning rod (2), of the gauge (1), the positioning rod (2) is of a hollow structure, a first spring (10) is stacked in the pressing groove (17), the other end of the first spring (10) is connected to the bottom of the pressing plate (3), and a first pressing rod (4) is arranged in the pressing groove (17) in a matched mode and is used for pressing the pressing plate (3).

2. The fixture fixing device convenient for quick positioning according to claim 1, characterized in that: the other end of the first abutting rod (4) far away from the abutting plate (3) is provided with a second abutting rod (5), and one end of the second abutting rod (5) far away from the first abutting rod (4) is provided with a third abutting rod (6).

3. The fixture fixing device convenient for quick positioning according to claim 2, characterized in that: the other end of the third abutting rod (6) extends out of the positioning rod (2), the positioning rod (2) is matched with the third abutting rod (6) to be provided with an opening (7), and the third abutting rod (6) is supported through a lifting structure arranged at the bottom.

4. The fixture fixing device convenient for quick positioning according to claim 3, wherein: the lifting structure comprises a supporting column (8), a push rod (9), a magnet (13), an electromagnet (14) and a second spring (12), the third abutting rod (6) bottom is connected with the push rod (9), the magnet (13) is connected with the other end of the push rod (9), the magnet (13) is arranged in the supporting column (8) in a sliding mode, the second spring (12) is connected with the bottom of the magnet (13), and the electromagnet (14) arranged at the bottom in the supporting column (8) is connected with the other end of the second spring (12).

5. The fixture fixing device convenient for quick positioning according to claim 1, characterized in that: the pressing plate is characterized in that a conductor (11) is arranged at the bottom of the pressing plate (3) in the pressing groove (17), the conductor (11) is connected with a circuit, and the conductor (11) is connected with the electromagnet (14) through the circuit.

6. The fixture fixing device convenient for quick positioning according to claim 4, wherein: a sliding rod (15) is arranged at the bottom of the supporting column (8), a sliding groove (16) is formed in the bottom of the positioning rod (2) in a matched mode with the sliding rod (15), and a third spring (18) is arranged at one end, close to the second abutting rod (5), in the sliding groove (16).