CN208409673U - A kind of pressing device of rotational workpieces - Google Patents
A kind of pressing device of rotational workpieces Download PDFInfo
- Publication number
- CN208409673U CN208409673U CN201820949449.6U CN201820949449U CN208409673U CN 208409673 U CN208409673 U CN 208409673U CN 201820949449 U CN201820949449 U CN 201820949449U CN 208409673 U CN208409673 U CN 208409673U
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- sleeve
- connecting rod
- fixed link
- gear
- support column
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Abstract
The utility model discloses a kind of pressing devices of rotational workpieces, a kind of this pressing device structure of rotational workpieces is simple, workpiece body is put into the centre of rotary table, and it is put into the underface of fixed link, start external power supply, electromagnet is powered and generates magnetism, attract the metal block of lower section to fix workpiece body, then it holds connecting rod and rotates down, the mandril of connecting rod lower end will press first sleeve at this time, first sleeve presses fixed link, workpiece pressing ontology again, the rotation of connecting rod simultaneously, it is able to drive first gear rotation, to drive second gear and capstan winch to rotate, capstan winch rotates and winds rope, rope again pulls downward on first sleeve, workpiece pressing ontology again, when connecting rod turns to bottom, L shape bar is inserted into card slot, fix connecting rod, prevent fixed link from loosening, pass through A series of measure ensure that the compression to rotational workpieces ontology.
Description
Technical field
The utility model relates to field of machining, specially a kind of pressing device of rotational workpieces.
Background technique
It is often because not perfect to the fixation of workpiece when being processed to rotational workpieces, when making work pieces process
Loosening is generated, causes quality undesirable, in order to improve the quality of workpiece, it is proposed that a kind of compression of rotational workpieces fills
It sets.
Utility model content
The purpose of this utility model is to provide a kind of pressing devices of rotational workpieces, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of pressing device of rotational workpieces, including rotary table, workpiece body, fixed link, first sleeve, second set
Cylinder and support column, the lower end of rotary table are rotatably connected on table top, and the upper end of rotary table, which contradicts, is connected with workpiece sheet
The top of body, workpiece body is equipped with fixed link, and the upper end movable sleeve of fixed link is connected to first sleeve, and the top of fixed link passes through
Spring is connected on the inner roof wall of first sleeve, and first sleeve is slidably connected on the inner sidewall of second sleeve, and second sleeve is logical
It crosses first support to be connected on the side wall of support column, support column is fixedly connected on table top, and the upper end of the first sleeve contradicts
The upper end of one end of mandril, the mandril is connected in connecting rod, and the lower end of the connecting rod is connected with stock, the stock
Lower end is hinged with L shape bar, and card slot corresponding with L shape bar is connected on the side wall of the second sleeve, and the connecting rod is close
One end of support column is connected with bull stick, and the other end rotation connection of bull stick is on the support columns.
Preferably, the bull stick is fixedly plugged in the center of first gear, and the second tooth is engaged in the lower end of the first gear
Wheel, on the support columns by shaft rotation connection, fixing sleeve is connected to capstan winch to the second gear in the shaft, on the capstan winch
One end of rope is wound, the other end of the rope bypasses fixed pulley and is connected to the lower end of first sleeve, and the fixed pulley is logical
Cross second support connection on the support columns, the lower end of the fixed link is rotatably connected to electromagnet, opens on the rotary table
Metal block corresponding with electromagnet is connected with equipped with groove, and in groove, electromagnet passes through conducting wire and external power supply composition one
Series circuit.
Preferably, the lower end of the electromagnet is connected with rubber pad.
Preferably, the second gear and capstan winch are coaxially connected.
Preferably, the lower end of the mandril is in arc-shaped.
Compared with prior art, the utility model has the beneficial effects that a kind of this pressing device structure letter of rotational workpieces
It is single,
1, workpiece body is put into the centre of rotary table, and is put into the underface of fixed link, starts external power supply, electricity
Magnet is powered and generates magnetism, attracts the metal block of lower section to fix workpiece body, then holds connecting rod and turn downwards
Dynamic, the mandril of connecting rod lower end will press first sleeve at this time, and first sleeve presses fixed link, again workpiece pressing ontology；
2, the rotation of connecting rod simultaneously is able to drive first gear rotation, so that second gear and capstan winch be driven to rotate, twists
Disk rotates and winds rope, and rope again pulls downward on first sleeve, again workpiece pressing ontology, when connecting rod turns to most
When lower end, L shape bar is inserted into card slot, connecting rod is fixed, prevents fixed link from loosening.
It ensure that the compression to rotational workpieces ontology by a series of measure, there is very strong practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: rotary table 1, workpiece body 2, fixed link 3, first sleeve 4, second sleeve 5, mandril 6, connecting rod 7,
First gear 8, support column 9, second gear 10, capstan winch 11, rope 12, L shape bar 13, metal block 14, electromagnet 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution:
A kind of pressing device of rotational workpieces, including rotary table 1, workpiece body 2, fixed link 3, first sleeve 4,
Two sleeves 5 and support column 9, the lower end of rotary table 1 are rotatably connected on table top, and the upper end of rotary table 1 contradicts connection
There is workpiece body 2, the top of workpiece body 2 is equipped with fixed link 3, and the upper end movable sleeve of fixed link 3 is connected to first sleeve 4, and solid
The top of fixed pole 3 is connected on the inner roof wall of first sleeve 4 by spring, and first sleeve 4 is slidably connected at the interior of second sleeve 5
On side wall, second sleeve 5 is connected on the side wall of support column 9 by first support, and support column 9 is fixedly connected on table top, the
The upper end of one sleeve 4 contradicts one end of mandril 6, and the lower end of mandril 6 is in arc-shaped, and preventing mandril 6 from colliding with first sleeve 4 causes
Damage, the upper end of mandril 6 are connected in connecting rod 7, and the lower end of connecting rod 7 is connected with stock, and the lower end of stock is hinged with L shape bar
13, card slot corresponding with L shape bar 13 is connected on the side wall of second sleeve 5, connecting rod 7 is connected close to one end of support column 9
There is bull stick, the other end of bull stick is rotatably connected on support column 9.
Bull stick is fixedly plugged in the center of first gear 8, and second gear 10, second gear are engaged in the lower end of first gear 8
10 are rotatably connected on support column 9 by shaft, and fixing sleeve is connected to capstan winch 11 in shaft, and second gear 10 coaxially connects with capstan winch 11
It connecing, one end of rope 12 is wound on capstan winch 11, the other end of rope 12 bypasses fixed pulley and is connected to the lower end of first sleeve 4,
Fixed pulley is connected on support column 9 by second support, and the lower end of fixed link 3 is rotatably connected to electromagnet 15, electromagnet 15
Lower end is connected with rubber pad, is on the one hand to prevent from electromagnet 15 from colliding with workpiece body 2 to cause to damage, on the other hand has certain
Anti-skidding effect, open up on rotary table 1 fluted, and be connected with metal block 14 corresponding with electromagnet 15 in groove,
Electromagnet 15 forms a series circuit by conducting wire and external power supply.
Workpiece body 2 is put into the centre of rotary table 1, and is put into the underface of fixed link 3, starts external power supply,
Electromagnet 15 is powered and generates magnetism, attracts the metal block 14 of lower section to fix workpiece body 2, and 15 lower end of electromagnet
On the one hand rubber pad is to prevent from electromagnet 15 from colliding with workpiece body 2 to cause to damage, on the other hand have certain anti-skidding effect,
Then it holds connecting rod 7 and rotates down, the mandril 6 of 7 lower end of connecting rod will press first sleeve 4 at this time, and first sleeve 4 presses
Fixed link 3, again workpiece pressing ontology 2, while the rotation of connecting rod 7 are able to drive the rotation of first gear 8, to drive the
Two gears 10 and capstan winch 11 rotate, and capstan winch 11 rotates and winds rope 12, and rope 12 again pulls downward on first sleeve 4, then
L shape bar 13 is inserted into card slot when connecting rod 7 turns to bottom, fixes connecting rod 7 by secondary workpiece pressing ontology 2, prevents
Only fixed link 3 loosens, and ensure that the compression to rotational workpieces ontology 2 by a series of measure, has very strong practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pressing device of rotational workpieces, including rotary table (1), workpiece body (2), fixed link (3), first sleeve
(4), second sleeve (5) and support column (9), the lower end of rotary table (1) are rotatably connected on table top, rotary table (1)
Upper end contradict and be connected with workpiece body (2), the top of workpiece body (2) is equipped with fixed link (3), and the upper end of fixed link (3) is living
It is dynamic to be socketed with first sleeve (4), and the top of fixed link (3) is connected on the inner roof wall of first sleeve (4) by spring, first
Sleeve (4) is slidably connected on the inner sidewall of second sleeve (5), and second sleeve (5) is connected to support column (9) by first support
Side wall on, support column (9) is fixedly connected on table top, it is characterised in that: the upper end of the first sleeve (4) contradicts mandril
(6) upper end of one end, the mandril (6) is connected on connecting rod (7), and the lower end of the connecting rod (7) is connected with stock, institute
The lower end for stating stock is hinged with L shape bar (13), is connected on the side wall of the second sleeve (5) corresponding with L shape bar (13)
Card slot, the connecting rod (7) are connected with bull stick close to the one end of support column (9), and the other end of bull stick is rotatably connected on support column
(9) on.
2. a kind of pressing device of rotational workpieces according to claim 1, it is characterised in that: the bull stick is fixedly plugged in
Second gear (10) are engaged in the lower end at the center of first gear (8), the first gear (8), and the second gear (10) passes through
Shaft is rotatably connected on support column (9), and fixing sleeve is connected to capstan winch (11) in the shaft, winds rope on the capstan winch (11)
(12) other end of one end, the rope (12) bypasses fixed pulley and is connected to the lower end of first sleeve (4), the fixed pulley
It is connected on support column (9) by second support, the lower end of the fixed link (3) is rotatably connected to electromagnet (15), the rotation
It opens up fluted on revolving worktable (1), and is connected with metal block (14) corresponding with electromagnet (15), electromagnet in groove
(15) series circuit is formed by conducting wire and external power supply.
3. a kind of pressing device of rotational workpieces according to claim 2, it is characterised in that: under the electromagnet (15)
End is connected with rubber pad.
4. a kind of pressing device of rotational workpieces according to claim 2, it is characterised in that: the second gear (10) with
Capstan winch (11) is coaxially connected.
5. a kind of pressing device of rotational workpieces according to claim 1, it is characterised in that: the lower end of the mandril (6)
In arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949449.6U CN208409673U (en) | 2018-06-20 | 2018-06-20 | A kind of pressing device of rotational workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949449.6U CN208409673U (en) | 2018-06-20 | 2018-06-20 | A kind of pressing device of rotational workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409673U true CN208409673U (en) | 2019-01-22 |
Family
ID=65108562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949449.6U Active CN208409673U (en) | 2018-06-20 | 2018-06-20 | A kind of pressing device of rotational workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409673U (en) |
-
2018
- 2018-06-20 CN CN201820949449.6U patent/CN208409673U/en active Active
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