CN218140927U - Base capable of being accurately connected - Google Patents

Abstract

The application relates to a base that can accurately connect, it includes the base and sets up the blotter on the base, blotter inner wall and base outer wall looks butt, be provided with first sign on the base, be provided with the second sign on the blotter, first sign and second sign set up relatively, first sign and second sign all are used for the position of location cushion upper helical pitch. This application has the effect that base and blotter can be connected accurately.

Description

Base capable of being accurately connected

Technical Field

The application relates to the field of automobile spare and accessory parts, in particular to a base capable of being accurately connected.

Background

A base for supporting and positioning one of the shock absorber springs of the vehicle.

Inside the car, base and spring coupling, in order to reduce the friction between base and the spring, will generally set up the blotter between base and spring. The base needs the position of location spring, adopts to set up the helical pitch on the base usually, and the initiating terminal that the helical pitch can fixed spring, therefore the terminal position of spring is fixed, can effectively fix the positional relationship between spring and the base. Since the cushion pad is mounted on the base, a lead is required to be provided on the cushion pad, and the positional relationship between the spring and the cushion pad, that is, the positional relationship between the spring and the base can be fixed by the lead.

To the correlation technique among the above-mentioned, the inventor thinks before installation base and spring, at first with the blotter installation to the base, again with the spring is fixed in on the blotter, realize the installation to spring and base, because the initiating terminal of spring needs the location to the helical pitch, the base combines with the blotter is supporting at will for the initiating terminal of the unable accurate positioning spring of helical pitch leads to the terminal unable and other component phase-to-phase connection of spring, thereby makes the accurate nature reduction of assembly of automobile parts, the base has the not good defect of connection accuracy promptly.

SUMMERY OF THE UTILITY MODEL

For the base is accurately connected with the blotter, this application provides a base that can accurately connect.

The application provides a but base of accurate connection adopts following technical scheme:

the utility model provides a but base of accurate connection, includes the base and sets up the blotter on the base, blotter inner wall and base outer wall looks butt, be provided with first sign on the base, be provided with the second sign on the blotter, first sign sets up with the second sign is relative, first sign and second sign all are used for the position of helical pitch on the location blotter.

By adopting the technical scheme, the first mark corresponds to the second mark, the relative position relation between the cushion pad and the base can be accurately fixed, namely the position of the lead on the cushion pad is determined, and the initial end of the spring and the rotation path of the spring are fixed, so that the tail end of the spring can be accurately matched and connected with other elements, and the assembling accuracy between automobile parts is improved.

Optionally, a through groove is formed in the cushion pad, a plurality of guide inclined planes are arranged on the inner wall of the through groove, and the guide inclined planes are used for guiding the base to slide into the through groove.

Through adopting above-mentioned technical scheme, the setting on direction inclined plane when making bottom surface under the base and blotter butt, can lead the base and slide towards leading to the inslot, makes sliding of base more smooth and easy, has reduced the base to the destruction of blotter, makes the installation of base simpler and more convenient.

Optionally, a plurality of ribs are arranged on the inner wall of the through groove.

Through adopting above-mentioned technical scheme, the blotter supports tightly to the base through the bead, makes blotter and base laminating effect better, and be connected between blotter and the base promptly more stable.

Optionally, a limiting member is disposed on the base, and the limiting member is used for limiting the relative displacement between the cushion pad and the base.

Through adopting above-mentioned technical scheme, the locating part can further restrict and take place relative displacement between blotter and the base, and the connection between blotter and the base is more stable promptly.

Optionally, the limiting part includes a bolt, a plurality of threaded holes are formed in the cushion pad, and the threaded holes are used for being connected by the bolt in a threaded manner.

Through adopting above-mentioned technical scheme, pass through bolted connection with base and blotter, make and be connected more inseparabler between base and the blotter, in the car use, the two is difficult for separating, and car security is better.

Optionally, one end of the cushion pad close to the base is a plastic part, the plastic part is made of a plastic material, one end of the cushion pad far away from the base is a rubber part, the rubber part is made of a rubber material, and the plastic part and the rubber part in the cushion pad are integrally formed.

Through adopting above-mentioned technical scheme, also have certain hardness to make screw hole and bolt cooperation be connected when the cushion has buffering, antidetonation and antifriction effect.

Optionally, the cushion pad is provided with a plurality of weight reduction grooves.

Through adopting above-mentioned technical scheme, through the setting that subtracts the heavy groove, reduced the consumption of the required material of preparation blotter, reduced the energy waste, simultaneously, alleviateed the weight of blotter self.

Optionally, the buffer pad is provided with a plurality of abutting blocks, the abutting blocks are located in the weight reduction grooves, the abutting blocks are connected with the inner walls of the weight reduction grooves, the height of the abutting blocks is the same as the depth of the weight reduction grooves, and the upper surfaces of the abutting blocks are used for abutting against the lower surface of the base.

Through adopting above-mentioned technical scheme, the butt joint piece can be in certain degree restriction subtract heavy inslot wall and take place to warp, makes blotter overall structure more stable, and the butt joint piece can have certain holding power to the base simultaneously, makes base and blotter combination more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first mark corresponds to the second mark, so that the relative position relation between the cushion pad and the base can be accurately fixed, the position of the lead on the cushion pad is determined, namely the starting end of the spring and the rotating path of the spring are fixed, and the tail end of the spring can be accurately matched and connected with other elements, so that the assembling accuracy between automobile parts is improved;

2. the base is connected with the cushion pad through the bolt, so that the base is connected with the cushion pad more tightly, the base is abutted through the arrangement of the convex edges, the cushion pad is better in fitting effect with the base, namely the cushion pad is more stably connected with the base, the cushion pad and the base are not easy to separate in the using process of an automobile, and the safety of the automobile is better;

3. the one end that the blotter is close to the base comprises the plastics material, and the one end that the base was kept away from to the blotter comprises rubber materials for also having certain hardness and can making screw hole and bolt cooperation be connected when the blotter has buffering, antidetonation and antifriction effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the base and the cushion pad in the embodiment of the present application.

Fig. 2 is an exploded view of the base and cushion of the present embodiment.

Figure 3 is a schematic diagram showing leads in an embodiment of the present application.

Description of the reference numerals: 1. a base; 2. a cushion pad; 3. a through groove; 4. a guide slope; 5. lead; 6. a helical groove; 7. a first flag; 8. a second flag; 9. a rib; 10. a bolt; 11. a threaded hole; 12. a weight reduction groove; 13. and a butt joint block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a base capable of being accurately connected. Referring to fig. 1 and 2, a base that can accurately connect, including base 1 and blotter 2, seted up logical groove 3 on the blotter 2, lead to groove 3 and run through the setting of blotter 2, base 1 passes logical groove 3 and is connected with the blotter 2 is detachable, leads to groove 3 inner wall and base 1 outer wall looks butt. In order to make base 1 move more smoothly towards leading to the inslot 3 cunning, integrated into one piece is provided with a plurality of direction inclined planes 4 on leading to 3 inner walls of groove, and the one end that leads to 3 centers in groove is kept away from to direction inclined plane 4 and is kept away from base 1 setting, and the one end that direction inclined plane 4 is close to logical groove 3 center is close to base 1 setting, and in the embodiment of this application, direction inclined plane 4 quantity is eight.

Referring to fig. 3, a lead 5 is integrally formed on the cushion pad 2, and a spiral groove 6 is formed on the lead 5, and the spiral groove 6 is used for the starting end of the spring to be embedded.

Referring to fig. 3, the lead 5 disposed on the buffer pad 2 can position the starting end of the spring and the rotation direction of the spring, in order to avoid the base 1 and the buffer pad 2 combining at will to cause the lead 5 to be unable to position the starting end of the spring accurately, so that the end of the spring is unable to be connected with other components in a matching manner, a first mark 7 is disposed on one end of the base 1 close to the buffer pad 2, a second mark 8 is disposed on one end of the buffer pad 2 close to the base 1, when the first mark 7 corresponds to the second mark 8, the relative position relationship between the buffer pad 2 and the base 1 is accurate, i.e., the lead 5 on the buffer pad 2 is accurate in position, the starting end of the spring and the rotation path of the spring are accurate, so that the end of the spring can be accurately connected with other components in a matching manner, and the assembling accuracy between automobile parts is improved.

Referring to fig. 2, lead to on the groove 3 inner wall integrated into one piece have a plurality of beads 9, in this application embodiment, bead 9 quantity is thirteen, and bead 9 is on a parallel with and leads to 3 depth direction settings in groove, and through the setting of bead 9, blotter 2 can support tightly base 1, has increased the frictional force between blotter 2 and the base 1 for blotter 2 is better with base 1 laminating effect, and the connection between blotter 2 and the base 1 is more stable.

Referring to fig. 2, be provided with bolt 10 on the base 1, set up threaded hole 11 on the blotter 2, in this application embodiment, bolt 10 and threaded hole 11 quantity are four, and bolt 10 is the circumference array setting about base 1 center, and threaded hole 11 is the circumference array setting about blotter 2 center, and threaded hole 11 corresponds the setting with bolt 10.

In the embodiment of the application, bolt 10 on base 1 and the base 1 is the aluminum alloy material, and the one end that blotter 2 is close to base 1 is the plastics portion, and the one end that blotter 2 kept away from base 1 is the rubber portion, plastics portion and rubber portion integrated into one piece in blotter 2. The plastic has certain hardness, and the rubber has certain elasticity, so the buffer pad 2 has certain hardness to ensure that the threaded hole 11 is matched and connected with the bolt 10 while having buffering, anti-seismic and anti-friction effects.

With first sign 7 corresponding with second sign 8, guide effect through direction inclined plane 4, operating personnel slides base 1 and gets into logical groove 3, screw up bolt 10, the relative position relation of base 1 and blotter 2 has been fixed promptly, it is inseparabler to be connected between base 1 and the blotter 2, and the position and the direction of the helicla flute 6 in the helical pitch 5 are fixed, consequently, the initiating terminal of the spring that links to each other with blotter 2 has been fixed, the position of the end of spring has also been confirmed, make the accurate base 1 and other automobile parts of connecting of spring, in the car use, the two is difficult for separating, automobile safety is better.

Referring to fig. 2, the cushion pad 2 is provided with a plurality of weight-reducing grooves 12, in the embodiment of the present application, the number of the weight-reducing grooves 12 is four, and the weight-reducing grooves 12 are arranged in a circumferential array around the center of the cushion pad 2. Due to the arrangement of the weight reduction grooves 12, the weight of the cushion pad 2 is effectively reduced, and the possibility that the base 1 presses other parts or lines in the automobile is reduced. In order to increase the supporting force of the cushion pad 2 on the base 1, the abutting blocks 13 are integrally formed on the inner wall of the lightening groove 12, the outer side walls of the abutting blocks 13 close to the cushion pad 2 are integrally formed with the inner wall of the lightening groove 12, in the embodiment of the application, the number of the abutting blocks 13 is eight, and the abutting blocks 13 are uniformly distributed in the lightening groove 12. The setting of butt joint piece 13 can restrict to a certain extent and subtract heavy groove 12 inner wall and take place to warp, makes 2 overall structure of blotter more stable to can support base 1, make base 1 and 2 combinations of blotter more stable, further improved the security of car.

The implementation principle of the base that this application embodiment can accurately connect does: make first sign 7 and second sign 8 align, through the guide effect of direction inclined plane 4 to base 1, make base 1 smoothly slide and get into logical groove 3 after, screw up bolt 10, can accurate fixed blotter 2 and the relative position between the base 1, spring initiating terminal, spring rotation path and spring end position are accurate for base 1 and the accurate accordant connection of other automobile parts accessible springs.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a base that can accurately connect which characterized in that: including base (1) and set up blotter (2) on base (1), blotter (2) inner wall and base (1) outer wall looks butt, be provided with first sign (7) on base (1), be provided with second sign (8) on blotter (2), first sign (7) and second sign (8) set up relatively, first sign (7) and second sign (8) all are used for the position of location helical pitch (5) on blotter (2).

2. A precision-attachable base according to claim 1, further comprising: the buffer pad (2) is provided with a through groove (3), the inner wall of the through groove (3) is provided with a plurality of guide inclined planes (4), and the guide inclined planes (4) are used for guiding the base (1) to slide into the through groove (3).

3. A precision-attachable base according to claim 2, wherein: the inner wall of the through groove (3) is provided with a plurality of convex ribs (9).

4. A precision-attachable base according to claim 1, wherein: the base (1) is provided with a limiting piece, and the limiting piece is used for limiting the relative displacement between the cushion pad (2) and the base (1).

5. A positive connection mount according to claim 4, wherein: the limiting part comprises a bolt (10), the cushion pad (2) is provided with a plurality of threaded holes (11), and the threaded holes (11) are used for connecting the bolt (10) in a threaded manner.

6. A positive-connect mount as claimed in claim 5, wherein: one end of the cushion pad (2) close to the base (1) is a plastic part, the plastic part is made of plastic materials, one end of the cushion pad (2) far away from the base (1) is a rubber part, the rubber part is made of rubber materials, and the plastic part and the rubber part in the cushion pad (2) are integrally formed.

7. A precision-attachable base according to claim 1, wherein: the buffer pad (2) is provided with a plurality of weight reduction grooves (12).

8. An accurately connectable base according to claim 7, wherein: the buffer pad (2) is provided with a plurality of abutting blocks (13), the abutting blocks (13) are located in the weight reduction grooves (12), the abutting blocks (13) are connected with the inner walls of the weight reduction grooves (12), the height of the abutting blocks (13) is the same as the depth of the weight reduction grooves (12), and the upper surfaces of the abutting blocks (13) are used for abutting against the lower surfaces of the base (1).

Images