CN208880092U - A kind of bullet bullet press-loading apparatus - Google Patents
A kind of bullet bullet press-loading apparatus Download PDFInfo
- Publication number
- CN208880092U CN208880092U CN201821418067.7U CN201821418067U CN208880092U CN 208880092 U CN208880092 U CN 208880092U CN 201821418067 U CN201821418067 U CN 201821418067U CN 208880092 U CN208880092 U CN 208880092U
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- China
- Prior art keywords
- bullet
- press
- collet
- pressing plate
- tension spring
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Abstract
The utility model discloses a kind of bullet bullet press-loading apparatus, including rack, the support base of frame lower is set and is arranged on the rack the press-loading device in portion, the locating piece for positioning shell case is fixed on support base, press-loading device includes the driving device in the portion that is mounted on the rack and the pressing plate for being connected to driving device output end, pressing plate lower part two sides are rotatably equipped with opposite symmetrically arranged for clamping the collet of bullet by hexagon socket head cap screw, locating piece is placed between the collet of two sides immediately below gap, the opposite end of the collet of two sides is set as round end, and round end is equipped with lateral fin, tension spring is connected between the outer end and pressing plate of collet, the type selecting of tension spring is determining according to bullet is pressed into pressure required in shell case.The last detection to bullet size is realized by the elastic force of tension spring, and the exceeded bullet of size will overcome the elastic force of tension spring is opposite to move up in press fitting, can not be pressed into, so that shell case rupture caused by forcing to be pressed is avoided, in order to save cost.
Description
Technical field
The utility model relates to bullet manufacturing technology fields, more particularly to a kind of bullet bullet press-loading apparatus.
Background technique
Bullet is made of shell case, the fire in a stove before fuel is added, propellant powder and bullet, after propellant powder is packed into shell case, final step
Assembly be exactly be pressed shell case, but existing assembly device all be force press fitting, do not have last detection function, once deposit
The exceeded bullet of the size being not detected in process in front still forces press fitting that shell case is easily caused to rupture, and damage shell case causes it
It is not available, so as to cause increased costs.Therefore, it is highly desirable that existing press-loading apparatus is improved and optimized.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of bullet bullet press-loading apparatus, in order to provide last
Detection, avoid force be pressed caused by shell case damage.
The utility model is achieved by the following technical solution:
A kind of bullet bullet press-loading apparatus including rack, is arranged in the support base of frame lower and is arranged on the rack portion
Press-loading device, the locating piece for positioning shell case is fixed on the support base, the press-loading device includes being mounted on rack
The driving device on top and the pressing plate for being connected to driving device output end, pressing plate lower part two sides pass through hexagon socket head cap screw
The opposite symmetrically arranged collet for being used to clamp bullet is rotatably installed, the locating piece is placed between the collet of two sides empty
Immediately below at gap, the opposite end of the collet of two sides is set as round end, and round end is equipped with lateral fin, the collet
Tension spring is connected between outer end and pressing plate, the type selecting of the tension spring is determining according to bullet is pressed into pressure required in shell case.
The collet is set as up-narrow and down-wide shape, and front and back side is set as plane, and outer end is equipped with connecting hole, the press fitting
Equipped with connection bolt, the both ends of the tension spring hook in connecting hole respectively and connect on bolt for plate two sides.
The pressing plate upper front is equipped with front plate, is provided with bolt hole on the front plate, is provided on the pressing plate
Through-hole corresponding with bolt hole, and be connected on the output end of driving device by bolt passing through bolt hole and through-hole.
The support base includes height-adjustable supporting table and the supporting block that is fixed in supporting table, and the locating piece is fixed
In supporting block.
The bottom stage for being connected to frame lower is provided with below the supporting table, the bottom stage is equipped with lift adjustment driving dress
It sets, the supporting table is fixed on the lifting shaft upper end of lift adjustment driving device.
The rack is equipped with longitudinal guide rail, and the supporting table is equipped with the guide groove being adapted to guide rail.
The beneficial effects of the utility model are: realizing the last detection to bullet size by the elastic force of tension spring, make size
Exceeded bullet can overcome the elastic force of tension spring during press fitting and move up relatively, can not be pressed into, so as to effectively avoid
Shell case rupture caused by being pressed is forced, allows to still be pressed when changing qualified bullet, in order to save cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of press-loading device in the utility model.
Specific embodiment
The utility model is described further below in conjunction with attached drawing.
Referring to figs. 1 to Fig. 2, a kind of bullet bullet press-loading apparatus of the utility model, including rack, setting are in frame lower
Support base 1 and be arranged on the rack the press-loading device 2 in portion, the locating piece for positioning shell case 3 is fixed on the support base 1
11, the press-loading device 2 includes being mounted on the rack the driving device in portion and being connected to the pressing plate of driving device output end
21, the 21 lower part two sides of pressing plate are rotatably equipped with opposite symmetrically arranged for clamping bullet by hexagon socket head cap screw 22
First 4 collet 23, the locating piece 11 are placed between the collet 23 of two sides immediately below gap, the phase of the collet 23 of two sides
Opposite end is set as round end, and round end is equipped with lateral fin, is connected with drawing between the outer end and pressing plate 21 of the collet 23
The type selecting of spring 24, the tension spring 24 is determining according to bullet 4 is pressed into pressure required in shell case 3.Pass through the positioning on support base 1
Block 11 places shell case 3, and the collets 23 of two sides clamps bullet 4, and shell case 3 is placed in the underface of bullet 4 with hand by when press fitting, then leads to
Over-driving device drives 21 downlink of pressing plate, and bullet 4 is pressed into shell case 3, the assembly of bullet is completed；When clamping bullet 4, under
Between the supreme collet 23 for inserting it into two sides, make the opposite inclination upwards under its extruding of collet 23, while in outer end tension spring
Under 24 pulling force, bullet 4 being clamped tightly, the elasticity of tension spring 24 according to by bullet 4 be pressed into pressure required in shell case 3 come it is true
It is fixed, when press fitting, since tension spring 24 is that the pressure according to needed for standard bullet determines, if bullet 4 can not press during press fitting
Enter and move up relatively, then shows that the bullet size is exceeded, can not be pressed into, thus have the function of detection during press fitting,
So as to effectively avoid forcing shell case 3 caused by being pressed from rupturing, allow to still press when changing qualified bullet
Dress, in order to save cost；The fin of round end can increase its frictional force between bullet 4, when convenient for preventing from being normally pressed
The sliding of bullet 4 or sideslip.
Further, the collet 23 is set as up-narrow and down-wide shape, and front and back side is set as plane, and outer end is equipped with connection
Hole 25, equipped with connection bolt 26, the both ends of the tension spring 24 hook in connecting hole 25 respectively and connect for 21 two sides of pressing plate
On bolt 26, it is arranged through this structure, so that assembling process is simpler, convenient for improving assembly efficiency.In addition, the pressure
21 upper front of loading board is equipped with front plate 27, is provided with bolt hole 28 on the front plate 27, is provided on the pressing plate 21 and spiral shell
The corresponding through-hole of keyhole 28, and be connected on the output end of driving device by bolt passing through bolt hole 28 and through-hole, so as to jail
Solid pressing plate 21 is connected on the output end of driving device.
Further, the support base 1 includes height-adjustable supporting block supporting table 12 and be fixed in supporting table 12
13, the locating piece 11 is fixed in supporting block 13.Specifically, it is provided with below the supporting table 12 and is connected to frame lower
Bottom stage 14, the bottom stage 14 are equipped with lift adjustment driving device 15, and the supporting table 12 is fixed on lift adjustment driving device
15 16 upper end of lifting shaft.In addition, the rack is equipped with longitudinal guide rail, the supporting table 12 is equipped with to be adapted to guide rail
Guide groove.Supporting table 12 is driven by lift adjustment driving device 15, allows to up and down adjustment movement, so as to realize difference
The scope of application of the present apparatus has greatly been widened in the press fitting of length bullet, and passes through the setting of guide rail guide groove, convenient for improving thereon
Stability when lower adjusting movement.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-described embodiment,
As long as its technical effect for reaching the utility model with any same or similar means, should all fall into the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of bullet bullet press-loading apparatus including rack, is arranged in the support base (1) of frame lower and is arranged on the rack portion
Press-loading device (2), it is characterised in that: the locating piece (11) for positioning shell case (3), institute are fixed on the support base (1)
The driving device and the pressing plate (21) for being connected to driving device output end that press-loading device (2) includes the portion that is mounted on the rack are stated,
Pressing plate (21) the lower part two sides are rotatably equipped with opposite symmetrically arranged for clamping by hexagon socket head cap screw (22)
The collet (23) of bullet (4), the locating piece (11) are placed between the collet (23) of two sides immediately below gap, two sides it is described
The opposite end of collet (23) is set as round end, and round end is equipped with lateral fin, the outer end of the collet (23) and pressing plate
(21) it is connected between tension spring (24), bullet (4) according to being pressed into pressure required in shell case (3) by the type selecting of the tension spring (24)
It determines.
2. a kind of bullet bullet press-loading apparatus according to claim 1, it is characterised in that: the collet (23) is set as
Narrow lower wide shape, and front and back side is set as plane, outer end is equipped with connecting hole (25), and pressing plate (21) two sides are equipped with connection spiral shell
Bolt (26), the both ends of the tension spring (24) are hooked respectively in connecting hole (25) and in connection bolt (26).
3. a kind of bullet bullet press-loading apparatus according to claim 1, it is characterised in that: before pressing plate (21) top
Side is equipped with front plate (27), is provided with bolt hole (28) on the front plate (27), is provided on the pressing plate (21) and bolt hole
(28) corresponding through-hole, and be connected on the output end of driving device by bolt passing through bolt hole (28) and through-hole.
4. a kind of bullet bullet press-loading apparatus according to claim 1 to 3, it is characterised in that: the support base (1)
Including height-adjustable supporting table (12) and the supporting block (13) being fixed on supporting table (12), the locating piece (11) is fixed on
In supporting block (13).
5. a kind of bullet bullet press-loading apparatus according to claim 4, it is characterised in that: set below the supporting table (12)
It is equipped with the bottom stage (14) for being connected to frame lower, the bottom stage (14) is equipped with lift adjustment driving device (15), the support
Platform (12) is fixed on lifting shaft (16) upper end of lift adjustment driving device (15).
6. a kind of bullet bullet press-loading apparatus according to claim 5, it is characterised in that: the rack is equipped with longitudinal
Guide rail, the supporting table (12) are equipped with the guide groove being adapted to guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418067.7U CN208880092U (en) | 2018-08-30 | 2018-08-30 | A kind of bullet bullet press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418067.7U CN208880092U (en) | 2018-08-30 | 2018-08-30 | A kind of bullet bullet press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880092U true CN208880092U (en) | 2019-05-21 |
Family
ID=66510668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418067.7U Active CN208880092U (en) | 2018-08-30 | 2018-08-30 | A kind of bullet bullet press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986698A (en) * | 2019-11-25 | 2020-04-10 | 中国兵器装备集团自动化研究所 | Rotary gas distribution device for bullet assembly |
| CN111152159A (en) * | 2020-01-10 | 2020-05-15 | 重庆望江工业有限公司 | Large interference assembling process for rotary explosive chamber and inner chamber |
-
2018
- 2018-08-30 CN CN201821418067.7U patent/CN208880092U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986698A (en) * | 2019-11-25 | 2020-04-10 | 中国兵器装备集团自动化研究所 | Rotary gas distribution device for bullet assembly |
| CN110986698B (en) * | 2019-11-25 | 2022-07-01 | 中国兵器装备集团自动化研究所有限公司 | Rotary gas distribution device for bullet assembly |
| CN111152159A (en) * | 2020-01-10 | 2020-05-15 | 重庆望江工业有限公司 | Large interference assembling process for rotary explosive chamber and inner chamber |
| CN111152159B (en) * | 2020-01-10 | 2022-04-26 | 重庆望江工业有限公司 | Large interference assembling process for rotary explosive chamber and inner chamber |
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