CN204487997U - A kind of carriage cylinder for injection molding machine jockey - Google Patents
A kind of carriage cylinder for injection molding machine jockey Download PDFInfo
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- CN204487997U CN204487997U CN201520061923.8U CN201520061923U CN204487997U CN 204487997 U CN204487997 U CN 204487997U CN 201520061923 U CN201520061923 U CN 201520061923U CN 204487997 U CN204487997 U CN 204487997U
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Abstract
The utility model discloses a kind of carriage cylinder for injection molding machine jockey, comprise penetrating and move oil cylinder, injection seat, injection support and sliding panel, sliding panel is located on injection support, injection seat is fixed on sliding panel, penetrate the piston rod moving oil cylinder and comprise cylinder body and coordinate with cylinder body, cylinder body is fixedly connected with injection support, and one end of piston rod is fixedly connected with sliding panel.Be not connected with the solid plate of injection machine when disclosed in the utility model, a kind of carriage cylinder for injection molding machine jockey is installed, relieve the restriction to screw rod versatility in existing connected mode, and penetrate the impact that the stroke moving oil cylinder is not subject to solid plate, facilitate the centering of nozzle to regulate.
Description
Technical field
The utility model belongs to a kind of critical piece for injection machine, especially relates to a kind of carriage cylinder for injection molding machine jockey.
Background technology
Existing injection machine penetrate the jockey (as shown in Figure 1) moving oil cylinder, penetrate the cylinder body moving oil cylinder 10 and be fixed on injection seat 20, one end of its piston rod is arranged on solid plate 30.Injection machine in use, because the centre-height of the clamping apparatus of different clamp force specification is different, for meeting each specific factors of production, need design processing on solid plate to penetrate the locking table top and screw that move oil cylinder, namely the jockey of existing carriage cylinder for injection molding machine can not be general with the clamping apparatus of different size.Moreover the limited space of solid plate, limit the feasibility of this scheme; Meanwhile, move oil cylinder be connected between solid plate and injection seat owing to penetrating, it is fixing for penetrating and moving oil cylinder stroke, and the minimum and maximum spacing of moving platen and injection seat is all fixing, strongly limit the versatility of screw rod.
Injection machine is after the mould more renewed, generally all need to carry out centering adjustment, namely the through hole of nozzle should be aimed at the material road junction, center of mould, penetrate and move oil cylinder and be connected between moving platen and injection seat, belong to and be fixedly connected with, limit between moving platen and injection seat and penetrate non-the relative movement moved on oil cylinder axis direction, affect nozzle centering and regulate.If this movement comparatively senior general is penetrated and moved oil cylinder displacement, then easily damage to penetrate and move oil cylinder.
Utility model content
The purpose of this utility model is to provide a kind of carriage cylinder for injection molding machine jockey, at least one in can solving the problem.
According to an aspect of the present utility model, provide a kind of carriage cylinder for injection molding machine jockey, comprise penetrating and move oil cylinder, injection seat, injection support and sliding panel, sliding panel is located on injection support, injection seat is fixed on sliding panel, penetrate the piston rod moving oil cylinder and comprise cylinder body and coordinate with cylinder body, cylinder body is fixedly connected with injection support, and one end of piston rod is fixedly connected with sliding panel.
The beneficial effects of the utility model are: due to injection seat with penetrate and move oil cylinder and be installed on sliding panel, are namely all located on injection support by sliding panel; Thus make to penetrate move oil cylinder be fixed on injection support on, be not connected with the solid plate of injection machine, make injection machine when the clamping apparatus that die change is different with configuration, penetrating without the need to again changing the fixed position moving oil cylinder, relieving the restriction to screw rod versatility in existing connected mode; Meanwhile, penetrate move oil cylinder can with injection support-moving, not by the impact of solid plate, the movement of solid plate, not by penetrating the impact moving oil cylinder, facilitates nozzle centering to regulate, easy to use.
In some embodiments, a kind of carriage cylinder for injection molding machine jockey can also comprise Connection Block, and Connection Block is fixedly connected with one end of piston rod, and piston rod is fixedly connected with sliding panel by Connection Block.Thus, be provided with Connection Block and can conveniently penetrate the connection moving oil cylinder and sliding panel, also conveniently penetrate simultaneously and move oil cylinder and drive injection seat to move by sliding panel, thus complete injection.
In some embodiments, penetrate and move oil cylinder and can also comprise piston, piston bush is located in cylinder body, is provided with the first oil pocket and the second oil pocket in cylinder body, and the first oil pocket and the second oil pocket lay respectively at the relative both sides of piston, and the other end of piston rod is fixed on piston.Thus, by controlling the hydraulic pressure oil mass in the first oil pocket and the second oil pocket, and then the moving direction of control piston bar.
In some embodiments, cylinder body offers the first fuel feed hole and the second fuel feed hole, and the first fuel feed hole is communicated with the first oil pocket, and the second fuel feed hole is communicated with the second oil pocket.Thus, by the first fuel feed hole and the second fuel feed hole to each oil pocket input hydraulic pressure oil, and the discharge of hydraulic oil in each oil pocket can be facilitated.
In some embodiments, injection seat moves with penetrating the relative both sides that oil cylinder lays respectively at injection support, thus, can reduce the space shared by entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation of carriage cylinder for injection molding machine jockey of the prior art;
Fig. 2 is the structural representation of a kind of embodiment of a kind of carriage cylinder for injection molding machine jockey of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 2: a kind of carriage cylinder for injection molding machine jockey, comprise penetrating and move oil cylinder 1, injection seat 2, injection support 3 and sliding panel 4, sliding panel 4 is located on injection support 3, injection support 3 is provided with slide rail, sliding panel 4 offers the draw-in groove matched with slide rail, sliding panel 4 can the slide rail on injection support 3 move.Wherein penetrating and moving oil cylinder 1 is the oil cylinder penetrating platform movement driving injection machine, ensures carrying out smoothly of injection machine injection process.Injection seat 2 is fastened by bolts on sliding panel 4, penetrates the piston rod 12 moving oil cylinder 1 and comprise cylinder body 11 and coordinate with cylinder body 11, and cylinder body 11 is bolted to connection with injection support 3, and one end of piston rod 12 is fixedly connected with sliding panel 4.
Each parts in a kind of carriage cylinder for injection molding machine jockey of the present utility model are all fixed on injection support 3, therefore only need injection support 3 be arranged on the board of injection machine in use, needs more mold exchange time can by injection frame 3 by mobile after board is pulled down, facilitate the mould of this device and different size and clamping apparatus with the use of.Injection seat 2 moves with penetrating the relative both sides that oil cylinder 1 lays respectively at injection support 3, penetrates and moves the below that oil cylinder 1 is positioned at sliding panel 4, decrease the space that whole device takies.
A kind of carriage cylinder for injection molding machine jockey also comprises Connection Block 5, and Connection Block 5 is fixedly connected with by screw thread with one end of piston rod 12, and Connection Block 5 is bolted on sliding panel 4, and piston rod 12 is fixedly connected with sliding panel 4 by Connection Block 5.
Penetrate and move oil cylinder 1 and also comprise piston 13, piston 13 is set in cylinder body 11, the first oil pocket 14 and the second oil pocket 15 is provided with in cylinder body 11, first oil pocket 14 lays respectively at the relative both sides of piston 13 with the second oil pocket 15, first oil pocket 14 and the second oil pocket 15 are kept apart by piston 13, the other end of piston rod 12 is fixed on piston 13, piston 13 offers installing hole, the other end and this installing hole of piston rod 12 are interference fit, prevent the mutual circulation of the hydraulic oil in the first oil pocket 14 and the second oil pocket 15.
The sidewall of cylinder body 11 offers the first fuel feed hole 6 and the second fuel feed hole 7, first fuel feed hole 6 is communicated with the first oil pocket 14, and the second fuel feed hole 7 is communicated with the second oil pocket 15.
When injection seat 2 in a kind of carriage cylinder for injection molding machine jockey of the present utility model needs to inject, by the second fuel feed hole 7 injection liquid force feed to the second oil pocket 15, hydraulic oil in the second oil pocket 15 active force under promote piston 13 and move, piston 13 drives piston rod 12 to stretch out gradually.Meanwhile, the direction that piston rod 12 drives sliding panel 4 to stretch out to piston rod 12 by Connection Block 5 is moved, and drives injection seat 2 to move to equidirectional, makes injection nozzle corresponding with mould, and in the effect decline mold-locked of hydraulic coupling, completes injection gradually.On the contrary, after injection completes, by in the first fuel feed hole 6 injection liquid force feed to the first oil pocket 14, when the hydraulic pressure in the first oil pocket 14 is greater than the hydraulic pressure in the second oil pocket 15, piston 13 moves to the second direction, oil pocket 15 place under hydraulic action, and driving piston rod 12 to retract by piston 13, injection seat 2 is gradually away from mould simultaneously, prepares to inject next time.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a carriage cylinder for injection molding machine jockey, it is characterized in that, comprise penetrating and move oil cylinder (1), injection seat (2), injection support (3) and sliding panel (4), described sliding panel (4) is located in injection support (3), described injection seat (2) is fixed on sliding panel (4), describedly penetrate the piston rod (12) moving oil cylinder (1) and comprise cylinder body (11) and coordinate with cylinder body (11), described cylinder body (11) is fixedly connected with injection support (3), one end of described piston rod (12) is fixedly connected with sliding panel (4).
2. a kind of carriage cylinder for injection molding machine jockey according to claim 1, it is characterized in that, also comprise Connection Block (5), described Connection Block (5) is fixedly connected with one end of piston rod (12), and described piston rod (12) is fixedly connected with sliding panel (4) by Connection Block (5).
3. a kind of carriage cylinder for injection molding machine jockey according to claim 2, it is characterized in that, described penetrating is moved oil cylinder (1) and is also comprised piston (13), described piston (13) is set in cylinder body (11), the first oil pocket (14) and the second oil pocket (15) is provided with in described cylinder body (11), described first oil pocket (14) and the second oil pocket (15) lay respectively at the relative both sides of piston (13), and the other end of described piston rod (12) is fixed on piston (13).
4. a kind of carriage cylinder for injection molding machine jockey according to claim 3, it is characterized in that, described cylinder body (11) offers the first fuel feed hole (6) and the second fuel feed hole (7), described first fuel feed hole (6) is communicated with the first oil pocket (14), and described second fuel feed hole (7) is communicated with the second oil pocket (15).
5. a kind of carriage cylinder for injection molding machine jockey according to any one of Claims 1 to 4, is characterized in that, described injection seat (2) moves with penetrating the relative both sides that oil cylinder (1) lays respectively at injection support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061923.8U CN204487997U (en) | 2015-01-28 | 2015-01-28 | A kind of carriage cylinder for injection molding machine jockey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061923.8U CN204487997U (en) | 2015-01-28 | 2015-01-28 | A kind of carriage cylinder for injection molding machine jockey |
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| CN204487997U true CN204487997U (en) | 2015-07-22 |
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| CN201520061923.8U Active CN204487997U (en) | 2015-01-28 | 2015-01-28 | A kind of carriage cylinder for injection molding machine jockey |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619732A (en) * | 2016-03-24 | 2016-06-01 | 广东正茂精机有限公司 | Double-cylinder direct-compression type mould closing mechanism |
| CN106166850A (en) * | 2016-08-17 | 2016-11-30 | 南通皋液液压机有限公司 | A kind of filling system of hydraulic machine for magnetic material |
| CN107756727A (en) * | 2017-11-16 | 2018-03-06 | 江门市汇力精密机械有限公司 | A kind of injection machine piston rod high accuracy attachment structure |
| CN108312425A (en) * | 2017-12-31 | 2018-07-24 | 宁波通用塑料机械制造有限公司 | A kind of injection molding machine |
-
2015
- 2015-01-28 CN CN201520061923.8U patent/CN204487997U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619732A (en) * | 2016-03-24 | 2016-06-01 | 广东正茂精机有限公司 | Double-cylinder direct-compression type mould closing mechanism |
| CN105619732B (en) * | 2016-03-24 | 2018-02-16 | 广东正茂精机有限公司 | A kind of twin-tub vertical compression type mould closing mechanism |
| CN106166850A (en) * | 2016-08-17 | 2016-11-30 | 南通皋液液压机有限公司 | A kind of filling system of hydraulic machine for magnetic material |
| CN107756727A (en) * | 2017-11-16 | 2018-03-06 | 江门市汇力精密机械有限公司 | A kind of injection machine piston rod high accuracy attachment structure |
| CN108312425A (en) * | 2017-12-31 | 2018-07-24 | 宁波通用塑料机械制造有限公司 | A kind of injection molding machine |
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