CN114083200A - Vertical hold-down mechanism - Google Patents
Vertical hold-down mechanism Download PDFInfo
- Publication number
- CN114083200A CN114083200A CN202010857070.4A CN202010857070A CN114083200A CN 114083200 A CN114083200 A CN 114083200A CN 202010857070 A CN202010857070 A CN 202010857070A CN 114083200 A CN114083200 A CN 114083200A
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- Prior art keywords
- block
- vertical
- fixed
- pressing
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a vertical hold-down mechanism, comprising: the device comprises a base, a cylinder, a vertical plate, a guide rail, a sliding plate, a pressing block, a manual pressing mechanism, an L-shaped connecting head and the like; the short end of the L-shaped connector props against the edge of the sliding plate; the profiling block is fixed on one side of the edge of the vertical plate, and a convex block is arranged on one side of the profiling block; one side of the connecting block is fixed on one side of the sliding plate; the spring plunger is arranged on one side of the connecting block; the spring plunger slides at one side of the contour block provided with the convex block and is used for stopping the vertical pressing mechanism; the invention utilizes the mechanical design on the profiling block, can prevent the profiling block from falling under the condition of manual assistance so as to avoid damage, has the advantages of simple structure and low cost, can be used in the occasions of feeding, clamping and fixing products by one hand and the occasions of manual assistance feeding on an automatic clamp, and has wide application range and the like.
Description
Technical Field
The embodiment of the invention relates to a pressing mechanism, in particular to a vertical pressing mechanism.
Background
All there is the risk that has the whereabouts at current vertical hold-down mechanism compressing tightly the in-process, especially in the occasion of artifical supplementary material loading, its whereabouts process can cause bigger risk, needs to guard against in vertical hold-down mechanism for this reason, and the mechanical type that has generally adopted among the prior art prevents falling mechanism too complicated degree, and on unsuitable being used for miniature equipment, especially in the manual supplementary vertical hold-down mechanism, influence production efficiency.
Disclosure of Invention
The invention aims to provide a vertical pressing mechanism, which utilizes the mechanical design on a profiling block, can prevent the vertical pressing mechanism from falling under the condition of manual assistance so as to avoid damage, and has the advantages of simple structure, low cost, wide application range and the like, and can be used in the occasions of carrying out product feeding and clamping and fixing by one hand and the occasions of manually assisting feeding on an automatic clamp.
In order to achieve the above object, an embodiment of the present invention provides a vertical pressing mechanism, including:
the base is used for supporting the vertical pressing mechanism;
the cylinder body of the cylinder is fixed below the base, and the cylinder rod of the cylinder penetrates through an open slot arranged on the base;
the vertical plate is fixed on the rear side of the base; the vertical plate is in a right-angle three-dimensional shape;
the guide rail is fixed on one side of the right angle of the vertical plate;
the sliding plate is movably connected with the guide rail and is of an up-and-down sliding connection structure;
the pressing block is fixed on one side of the sliding plate; the lower part of one side of the pressing block is pressed tightly;
the manual pressing mechanism is fixed on one side above the pressing block;
the L-shaped connector is fixed on a cylinder rod of the cylinder, and the long end of the L-shaped connector is fixedly connected with one side of the sliding plate; the short end of the L-shaped connector props against the edge of the sliding plate;
the profiling block is fixed on one side of the edge of the vertical plate, and a convex block is arranged on one side of the profiling block;
one side of the connecting block is fixed on one side of the sliding plate;
the spring plunger is arranged on one side of the connecting block; the spring plunger slides at one side of the profiling block provided with the convex block and is used for stopping the vertical pressing mechanism.
Wherein, manual hold-down mechanism still include:
a handle; the handle is bent, and one side of the handle is connected into a concave hole in the vertical plate through a rotating shaft; the middle position of the handle is connected with one end of a movable connecting block through a rotating shaft;
the other end of the movable connecting block is connected to an ear plate arranged on the pressing block through a rotating shaft.
Wherein, the spring plunger still include:
the head stopping bolt is in threaded connection with the connecting block;
the spring is arranged below the head stop bolt; one side of the spring is attached to the head stopping bolt;
the plunger is arranged on the other side of the spring; one end of the plunger is round-headed and penetrates through the small hole arranged on the connecting block; and forming an elastic structure; the cylindrical head of the plunger slides at the side of the profiling block provided with the convex block.
The lug is triangular, and the upper plane of the lug is larger than the lower plane of the lug; a flat surface is arranged on the top of the bump.
Wherein, the number of the guide rails is 2; the guide rails are longitudinally arranged in parallel; the guide rail is a mute ball guide rail.
Wherein, the air cylinder is in a non-ventilation state when the manual pressing mechanism stops working.
The movable connecting block and the handle and the ear plate are connected in a movable shaft mode, and fixing bolts and fixing nuts are arranged on two sides of the rotating shaft.
Compared with the prior art, the invention adopts the mechanical design on the profiling block and designs the spring plunger, can prevent the profiling block and the spring plunger from falling under the condition of manual assistance so as to avoid damage, has simple structure and low cost, can be used in the occasions of feeding, clamping and fixing products by one hand and manual assistance feeding on an automatic clamp, and has the advantages of wide application and the like. The anti-falling mechanism solves the problem that the mechanical anti-falling mechanism adopted in the prior art is too complex and is not suitable for small equipment, and the production efficiency is influenced especially in a manual auxiliary vertical pressing mechanism.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the spring plunger of the present invention;
fig. 3 is a schematic view of a bump structure according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
An embodiment of the present invention relates to a vertical pressing mechanism, as shown in fig. 1, including: 1. a vertical hold-down mechanism comprising:
a base 11 for supporting a vertical hold-down mechanism; the base 11 is a supporting structure in this embodiment.
The cylinder body of the cylinder 10 is fixed below the base 11, and the cylinder rod of the cylinder 10 penetrates through an open slot formed in the base 11; then is connected with the L-shaped connector 12; thus, the cylinder 10 forms a driving device structure which can drive the sliding plate 13 to move up and down subsequently; the sliding plate 13 is movably connected with the guide rail 8 and is of an up-down sliding connection structure;
a vertical plate 14 fixed to the rear side of the base 11; the vertical plate 14 is in a right-angle solid shape; the guide rail 8 and the sliding plate 13 are mainly convenient to mount, so that a frame of the vertical pressing mechanism is formed;
the guide rail 8 is fixed on one side of the right angle of the vertical plate 14;
the pressing block 4 is fixed on one side of the sliding plate 13; the product 7 is compacted below one side of the pressing block 4; thus, a basic pressing mechanism is already constructed, which has a simple structure and can perform a pressing operation using a downward force of the cylinder 10.
The manual pressing mechanism 20 is fixed on one side above the pressing block 4; form manual operating device that compresses tightly for this vertical hold-down mechanism can carry out manually operation, can carry out manual placing, carries out artifical supplementary to product 7.
The L-shaped connector 12 is fixed on a cylinder rod of the cylinder 10, and the long end of the L-shaped connector 12 is fixedly connected with one side of the sliding plate 13; the short end of the L-shaped connector 12 is propped against the edge of the sliding plate 13; the connection structure between the cylinder 10 and the sliding plate 13 is formed, and structural support is provided for the cylinder 10 to drive the sliding plate 13 to compress.
The profiling block 5 is fixed on one side of the edge of the vertical plate 14, and a convex block 15 is arranged on one side of the profiling block 5;
one side of the connecting block 16 is fixed on one side of the sliding plate 13;
the spring plunger 6 is arranged on one side of the connecting block 16; the spring plunger 6 slides on the side of the cam block 5 provided with the projection 15 for stopping the vertical hold-down mechanism. According to the structure, the mechanical design of the convex block 15 on the profiling block 5 is utilized, the spring plunger 6 is designed, under the action of the profiling block 5 and the spring plunger 5, when the manual pressing mechanism 20 presses the pressing block 4, the pressing block 4 is installed on the base 11 through the guide rail 8 and the air cylinder 10, the profiling block 5 is installed on the base 11, the spring plunger 6 is installed on the base 11, the air cylinder 10 is opened to enable the pressing block 4 to move upwards, the spring plunger 6 moves to the upper side of the convex block 15 of the profiling block 5, and the pressing block 4 cannot fall down due to gravity after the air cylinder 10 is cut off; after the product 7 is manually placed, the manual pressing mechanism 20 is manually pressed, so that the pressing block 4 moves downwards to press the product 7; the automatic feeding device can prevent the product from falling under the condition of manual assistance so as to avoid damage, and meanwhile, the automatic feeding device has the advantages of simple structure, low cost, wide application range and the like, and can be used in occasions where the product is fed and clamped and fixed by one hand and occasions where manual assistance feeding is carried out on an automatic clamp. The anti-falling mechanism solves the problem that the mechanical anti-falling mechanism adopted in the prior art is too complex and is not suitable for small equipment, and the production efficiency is influenced especially in a manual auxiliary vertical pressing mechanism.
In order to better compact the product 7, as shown in fig. 1, the manual compacting mechanism 20 further includes:
a handle 1; the handle is bent, and one side of the handle 1 is connected into a concave hole 17 on the vertical plate 14 through the rotating shaft 3; the middle position of the handle 1 is connected with one end of a movable connecting block 2 through a rotating shaft 3;
the other end of the movable connecting block 2 is connected to an ear plate 18 provided on the pressing block 4 through the rotating shaft 3. The mechanism forms a manual pressing mechanism 20, the handle 1 drives the movable connecting block 2, and the pressing block 4 presses the product 7 downwards
In order to further achieve the technical effect of preventing falling, as shown in fig. 2, the spring plunger 6 further includes:
the head stopping bolt 61 is in threaded connection with the connecting block;
a spring 62 provided below the head bolt 61; one side of the spring 62 is attached to the head stop bolt 61;
a plunger 63 provided at the other side of the spring 62; one end of the plunger 63 is round and passes through a small hole 161 arranged on the connecting block 16; and forming an elastic structure; the cylindrical head of the plunger 63 slides on the side of the profiling block 5 provided with the lug 15; the plunger 63 moves to the upper surface of the lug 15 of the profiling block 5 and is clamped on the lug 15, and the pressing block 4 cannot fall down due to gravity after the air cylinder 10 is cut off.
Referring to fig. 3, the bump 15 has a triangular shape, and the upper plane 151 of the bump 15 is larger than the lower plane 153 of the bump 15; a flat surface 152 is provided on top of the bump 15. The cam 15 is designed in such a way that the cam 1 can better grip the plunger 63, and the pressure piece 4 cannot fall down due to gravity after the cylinder 10 is de-energized.
The number of the guide rails 8 is 2; the guide rails 8 are longitudinally arranged in parallel; the guide rail 8 is a silent ball guide rail. In the present embodiment, the cylinder 10 is in the non-ventilating state when the manual pressing mechanism 20 stops operating. This is done to better ensure that the briquette 4 does not fall down by gravity after the cylinder 10 is de-energized.
In this embodiment, in order to save more labor for the manual pressing mechanism 20, the movable connecting block 2, the handle 1 and the ear plate 18 are connected in a movable shaft manner, and fixing bolts and fixing nuts are respectively disposed on both sides of the rotating shaft 3.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (7)
1. A vertical hold-down mechanism, comprising:
the base is used for supporting the vertical pressing mechanism;
the cylinder body of the cylinder is fixed below the base, and the cylinder rod of the cylinder penetrates through an open slot arranged on the base;
the vertical plate is fixed on the rear side of the base; the vertical plate is in a right-angle three-dimensional shape;
the guide rail is fixed on one side of the right angle of the vertical plate;
the sliding plate is movably connected with the guide rail and is of an up-and-down sliding connection structure;
the pressing block is fixed on one side of the sliding plate; the lower part of one side of the pressing block is pressed tightly;
the manual pressing mechanism is fixed on one side above the pressing block;
the L-shaped connector is fixed on a cylinder rod of the cylinder, and the long end of the L-shaped connector is fixedly connected with one side of the sliding plate; the short end of the L-shaped connector props against the edge of the sliding plate;
the profiling block is fixed on one side of the edge of the vertical plate, and a convex block is arranged on one side of the profiling block;
one side of the connecting block is fixed on one side of the sliding plate;
the spring plunger is arranged on one side of the connecting block; the spring plunger slides at one side of the profiling block provided with the convex block and is used for stopping the vertical pressing mechanism.
2. The vertical hold down mechanism of claim 1, wherein said manual hold down mechanism further comprises:
a handle; the handle is bent, and one side of the handle is connected into a concave hole in the vertical plate through a rotating shaft; the middle position of the handle is connected with one end of a movable connecting block through a rotating shaft;
the other end of the movable connecting block is connected to an ear plate arranged on the pressing block through a rotating shaft.
3. The vertical hold down mechanism of claim 1, wherein said spring plunger further comprises:
the head stopping bolt is in threaded connection with the connecting block;
the spring is arranged below the head stop bolt; one side of the spring is attached to the head stopping bolt;
the plunger is arranged on the other side of the spring; one end of the plunger is round-headed and penetrates through the small hole arranged on the connecting block; and forming an elastic structure; the cylindrical head of the plunger slides at the side of the profiling block provided with the convex block.
4. The vertical compression mechanism of claim 3, wherein the projection is triangular in shape with an upper plane of the projection being larger than a lower plane of the projection; a flat surface is arranged on the top of the bump.
5. The vertical hold-down mechanism of claim 1, wherein the number of said rails is 2; the guide rails are longitudinally arranged in parallel; the guide rail is a mute ball guide rail.
6. The vertical hold down mechanism of claim 1, wherein said air cylinder is not vented when said manual hold down mechanism is deactivated.
7. The vertical pressing mechanism as claimed in claim 2, wherein the movable connecting block and the handle are connected with the ear plate in a movable manner, and a fixing bolt and a fixing nut are disposed on both sides of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857070.4A CN114083200A (en) | 2020-08-24 | 2020-08-24 | Vertical hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857070.4A CN114083200A (en) | 2020-08-24 | 2020-08-24 | Vertical hold-down mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114083200A true CN114083200A (en) | 2022-02-25 |
Family
ID=80295435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857070.4A Pending CN114083200A (en) | 2020-08-24 | 2020-08-24 | Vertical hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114083200A (en) |
-
2020
- 2020-08-24 CN CN202010857070.4A patent/CN114083200A/en active Pending
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