CN212265020U - Pressing mechanism - Google Patents
Pressing mechanism Download PDFInfo
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- CN212265020U CN212265020U CN202020977951.5U CN202020977951U CN212265020U CN 212265020 U CN212265020 U CN 212265020U CN 202020977951 U CN202020977951 U CN 202020977951U CN 212265020 U CN212265020 U CN 212265020U
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- connecting rod
- rod
- block
- pressing block
- pressing
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Abstract
The utility model provides a hold-down mechanism, compress tightly the subassembly including at least one, compress tightly the subassembly and include: a cylinder; one end of the push rod is connected with the air cylinder so that the air cylinder pushes the push rod to move along the length direction of the push rod; the first end of the first connecting rod is pivotally connected with the other end of the propelling rod; one end of the locking block is connected with the air cylinder, and the other end of the locking block is pivotally connected with the second end of the first connecting rod; the first end of the second connecting rod is connected with the second end of the first connecting rod; one end of the pressing block is connected with the second end of the second connecting rod, and the pushing rod can drive the pressing block to stop against or keep away from the front security installation support of the vehicle when moving. In the welding process, the push rod drives the pressing block to stop against the front security mounting bracket of the vehicle, so that the front security mounting bracket is stable and not easy to loosen, the welding is convenient, the size consistency of the left and right front security mounting brackets is ensured, and the appearance detection requirement of a client can be met.
Description
Technical Field
The utility model relates to a vehicle field, concretely relates to hold-down mechanism.
Background
The automobile front bumper is required to meet the appearance detection requirements of customers, and the front bumper is connected with the front bumper mounting brackets through the left and right sides of the automobile frame, so that the data consistency of the front bumper mounting brackets is very important to the appearance detection requirements of the automobile front bumper. When the existing left and right front protective mounting brackets are installed, looseness easily occurs during welding, inconvenience is brought to welding, the size consistency of the left and right front protective mounting brackets is difficult to guarantee, and the requirement of appearance detection of a client cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a hold-down mechanism.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses hold-down mechanism, including at least one compress tightly the subassembly, compress tightly the subassembly and include:
a cylinder;
one end of the push rod is connected with the air cylinder so that the air cylinder pushes the push rod to move along the length direction of the push rod;
the first end of the first connecting rod is pivotally connected with the other end of the propelling rod;
one end of the locking block is connected with the air cylinder, and the other end of the locking block is pivotally connected with the second end of the first connecting rod;
a second connecting rod, a first end of the second connecting rod being connected to a second end of the first connecting rod;
one end of the pressing block is connected with the second end of the second connecting rod, and the pushing rod can drive the pressing block to stop against or keep away from a front security installation support of the vehicle when moving.
Further, still include:
the connecting block, the connecting block with the other end of pushing ram links to each other, the connecting block with the first end pivot of first connecting rod links to each other.
Furthermore, a first end of the first connecting rod is provided with a first pivot hole, the other end of the pushing rod is provided with a first pivot shaft, and the first pivot hole is sleeved on the first pivot shaft.
Furthermore, a second pivot shaft is arranged at the other end of the locking block, a second pivot hole is arranged at the second end of the first connecting rod, and the second pivot hole is sleeved on the second pivot shaft.
Further, the locking block is U-shaped, and the opening of the locking block faces the push rod.
Further, the first end of the second connecting rod is vertically connected with the second end of the first connecting rod.
Furthermore, one end of the pressing block is vertically connected with the second end of the second connecting rod, one end of the pressing block is parallel to the first connecting rod, and the pressing block and the first connecting rod are respectively located on two sides of the second connecting rod.
Furthermore, the pressing block is T-shaped, one end of the pressing block is vertically connected with the second end of the second connecting rod, and the other two ends of the pressing block are respectively vertically connected with the second end of the second connecting rod.
Furthermore, the pressing mechanism comprises two pressing assemblies, the two pressing assemblies are symmetrically arranged at intervals, and the two pressing blocks are respectively positioned between the two second connecting rods.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
according to the utility model discloses a hold-down mechanism, the one end of push rod with the cylinder links to each other so that the cylinder promotes the push rod is followed the length direction of push rod removes, the first end of head rod with the other end pivot of push rod links to each other, the one end of latch segment with the cylinder links to each other, the other end of latch segment with the second end pivot of head rod links to each other, the first end of second connecting rod with the second end of head rod links to each other, the one end of briquetting with the second end of second connecting rod links to each other, can drive when the push rod removes the briquetting ends or keeps away from the preceding security personnel's support of vehicle. In welding process, promote the pushing ram through the cylinder and remove, the pushing ram drives the briquetting and ends the preceding security personnel's support of installing of vehicle for preceding security personnel's support of installing is stable, and is difficult not hard up, drives the briquetting and keeps away from the preceding security personnel's support of vehicle after the welding is accomplished, and the welding of being convenient for guarantees the installing support size uniformity about guaranteeing, can satisfy customer's outward appearance and detect the requirement.
Drawings
Fig. 1 is a schematic structural diagram of a pressing assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present invention;
fig. 3 is a schematic view of a pressing mechanism according to an embodiment of the present invention in use.
Reference numerals
A cylinder 10;
a push rod 20; a first pivot shaft 21;
a first connecting rod 30;
a locking block 40; a second pivot shaft 41;
a second connecting rod 50;
a briquette 60;
front mounting brackets 70.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The following first describes a pressing mechanism according to an embodiment of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the pressing mechanism according to the embodiment of the present invention includes at least one pressing assembly including a cylinder 10, a push rod 20, a first connecting rod 30, a locking block 40, a second connecting rod 50, and a pressing block 60.
Specifically, one end of the push rod 20 is connected to the cylinder 10 so that the cylinder 10 pushes the push rod 20 to move along the length direction of the push rod 20, the first end of the first connecting rod 30 is pivotally connected to the other end of the push rod 20, one end of the locking block 40 is connected to the cylinder 10, the other end of the locking block 40 is pivotally connected to the second end of the first connecting rod 30, the first end of the second connecting rod 50 is connected to the second end of the first connecting rod 30, one end of the pressing block 60 is connected to the second end of the second connecting rod 50, and the push rod 20 can drive the pressing block 60 to stop against or be away from the front safety mounting bracket 70 of the vehicle when moving.
That is, the pressing mechanism may include at least one pressing assembly, such as one or two, which is mainly composed of a cylinder 10, a push rod 20, a first connecting rod 30, a locking block 40, a second connecting rod 50, and a pressing block 60, wherein one end of the push rod 20 is connected to the cylinder 10, the cylinder 10 can push the push rod 20 to move along the length direction of the push rod 20, a first end of the first connecting rod 30 is pivotally connected to the other end of the push rod 20, one end of the locking block 40 is connected to the cylinder 10, the other end of the locking block 40 is pivotally connected to a second end of the first connecting rod 30, when the cylinder 10 pushes the push rod 20 to move, a second end of the first connecting rod 30 pivots relative to the other end of the locking block 40, a first end of the second connecting rod 50 is connected to a second end of the first connecting rod 30, and may be vertically connected, a first end of the second connecting rod 50 may be connected to an end of the second end of the, one end of the pressing block 60 is connected to the second end of the second connecting rod 50, and the pushing rod 20 can drive the pressing block 60 to stop against or be away from the front safety mounting bracket 70 of the vehicle when moving. In the welding process, pushing rod 20 is pushed to move through cylinder 10, and pushing rod 20 drives pressing block 60 to stop against front security installations support 70 of the vehicle, so that front security installations support is stable and not easy to loosen, and after welding is completed, pressing block 60 is driven to be far away from the front security installations support of the vehicle, welding is facilitated, the size consistency of the left and right front security installations support is guaranteed, and the requirement of customer appearance detection can be met.
In some embodiments of the present invention, the pressing mechanism further includes a connecting block, the connecting block may be a rectangular block, the connecting block may be connected to the other end of the pushing rod 20, and the connecting block is pivotally connected to the first end of the first connecting rod 30.
In other embodiments of the present invention, the first end of the first connecting rod 30 is provided with a first pivot hole, the other end of the propelling rod 20 is provided with a first pivot shaft 21, and the first pivot hole is sleeved on the first pivot shaft 21. The other end of the locking block 40 is provided with a second pivot shaft 41, the second end of the first connecting rod 30 is provided with a second pivot hole, and the second pivot hole is sleeved on the second pivot shaft 41, so that the pivot connection is facilitated, and the implementation is easy.
Alternatively, the locking block 40 may be U-shaped, and the opening of the locking block 40 faces the push rod 20, so as to prevent the locking block 40 from interfering with the cylinder 10 and the first connecting rod 30, thereby ensuring stable pivoting movement.
Optionally, a first end of the second link 50 is perpendicularly connected to a second end of the first link 30 to facilitate the compact 60 to stop against or move away from the front mounting bracket 70. According to some embodiments, one end of the pressing block 60 is vertically connected to the second end of the second connecting rod 50, one end of the pressing block 60 is parallel to the first connecting rod 30, and the pressing block 60 and the first connecting rod 30 are respectively located at two sides of the second connecting rod 50, so as to drive the first connecting rod 30 to pivot when the pushing rod 20 moves, and further drive the pressing block 60 to stop against or be away from the front safety mounting bracket 70.
According to other embodiments, the pressing block 60 is T-shaped, one end of the pressing block 60 is vertically connected to the second end of the second connecting rod 50, and the other two ends of the pressing block 60 are respectively vertically connected to the second end of the second connecting rod 50, so that the pressing block 60 can stably press the front safety mounting bracket 70.
Preferably, the pressing mechanism may include two pressing assemblies, the two pressing assemblies are symmetrically spaced, and the two pressing blocks 60 may be respectively located between the two second connecting rods 50. In the use process, when the left and right front protective mounting brackets 70 are compressed, the two sides are adopted to compress simultaneously, the cylinder belt drives the two sides to compress simultaneously, the consistency of the pressing forces on the two sides and the simultaneity of time are ensured, the stability of the pressing forces is ensured, the welding is convenient, the appearance detection requirements of customers are further ensured to be met, the parts are easily taken after the welding is finished, and the convenience of operation is ensured. Can control the cylinder work through the button, and then realize controlling the briquetting. In the operation process, can increase powerful magnet, compress tightly the installing support through powerful magnet, increase powerful magnet and can strengthen the location effect. Because the welding positions are more, the heat affected zone is large, and the effect of the powerful magnet is gradually weakened.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A hold down mechanism comprising at least one hold down assembly, the hold down assembly comprising:
a cylinder;
one end of the push rod is connected with the air cylinder so that the air cylinder pushes the push rod to move along the length direction of the push rod;
the first end of the first connecting rod is pivotally connected with the other end of the propelling rod;
one end of the locking block is connected with the air cylinder, and the other end of the locking block is pivotally connected with the second end of the first connecting rod;
a second connecting rod, a first end of the second connecting rod being connected to a second end of the first connecting rod;
one end of the pressing block is connected with the second end of the second connecting rod, and the pushing rod can drive the pressing block to stop against or keep away from a front security installation support of the vehicle when moving.
2. The hold-down mechanism of claim 1, further comprising:
the connecting block, the connecting block with the other end of pushing ram links to each other, the connecting block with the first end pivot of first connecting rod links to each other.
3. The compressing mechanism as claimed in claim 1, wherein the first end of the first connecting rod is provided with a first pivot hole, the other end of the pushing rod is provided with a first pivot shaft, and the first pivot hole is sleeved on the first pivot shaft.
4. The pressing mechanism as claimed in claim 3, wherein a second pivot shaft is provided at the other end of the locking block, and a second pivot hole is provided at the second end of the first connecting rod, and the second pivot hole is sleeved on the second pivot shaft.
5. The hold down mechanism of claim 1, wherein the locking block is U-shaped, the locking block opening toward the push rod.
6. The clamping mechanism of claim 1, wherein a first end of said second link is perpendicularly connected to a second end of said first link.
7. The clamping mechanism of claim 1, wherein one end of said pressing block is perpendicularly connected to a second end of said second connecting rod, one end of said pressing block is parallel to said first connecting rod, and said pressing block and said first connecting rod are respectively located on both sides of said second connecting rod.
8. The clamping mechanism of claim 1, wherein said pressing block is T-shaped, one end of said pressing block is vertically connected to said second end of said second connecting rod, and the other two ends of said pressing block are respectively vertically connected to said second end of said second connecting rod.
9. The clamping mechanism of claim 1, including two of said clamping assemblies, said clamping assemblies being symmetrically spaced apart, and said two pressing blocks being respectively located between said second connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977951.5U CN212265020U (en) | 2020-06-02 | 2020-06-02 | Pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977951.5U CN212265020U (en) | 2020-06-02 | 2020-06-02 | Pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212265020U true CN212265020U (en) | 2021-01-01 |
Family
ID=73880688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020977951.5U Active CN212265020U (en) | 2020-06-02 | 2020-06-02 | Pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212265020U (en) |
-
2020
- 2020-06-02 CN CN202020977951.5U patent/CN212265020U/en active Active
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