CN201353854Y - Symmetrical single-cylinder mould-clamping mechanism - Google Patents
Symmetrical single-cylinder mould-clamping mechanism Download PDFInfo
- Publication number
- CN201353854Y CN201353854Y CNU2008201714140U CN200820171414U CN201353854Y CN 201353854 Y CN201353854 Y CN 201353854Y CN U2008201714140 U CNU2008201714140 U CN U2008201714140U CN 200820171414 U CN200820171414 U CN 200820171414U CN 201353854 Y CN201353854 Y CN 201353854Y
- Authority
- CN
- China
- Prior art keywords
- mould plate
- moving platen
- power cylinder
- front template
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a symmetrical single-cylinder mould-clamping mechanism, which comprises a base, a left front mould plate, a right front mould plate, a rear mould plate, a left movable mould plate, a right movable mould plate, a power cylinder and pull rods; wherein, the left front mould plate, the left movable mould plate, the rear mould plate, the right movable mould plate and the right front mould plate are sequentially arranged on the base and connected together by the pull rods; the left front mould plate, the rear mould plate and the right front mould plate are fixed on the base; the left movable mould plate and the right movable mould plate can slide along the pull rods; the power cylinder is arranged on the rear mould plate; and the piston rod of the power cylinder is extended out from both ends of the power cylinder and respectively connected with the left movable mould plate and the right movable mould plate. The utility model resolves the defects of the prior dual mould-clamping mechanism, so that the dual mould-clamping mechanism can adopt a single-power structure, and the utility model is characterized by compact structure, small size, low cost and low energy consumption.
Description
Technical field
The utility model relates to a kind of clamping, particularly a kind of symmetrical expression single cylinder clamping.
Background technology
At present; for promoting operating efficiency; through regular meeting a plurality of clampings are set in the machinery equipment; wherein the pairing mold mechanism be use maximum a kind of; in this machinery equipment; each clamping all comprises a base, is arranged on rear pattern plate and front template on the base, the moving platen that is positioned at power cylinder on the rear pattern plate, is connected with the power cylinder piston rod, and several be used to be connected the pull bar of rear pattern plate, moving platen and front template.At this; many clampings have promoted the operating efficiency of equipment to a great extent, all are independent setting the, onrelevant each other but existing clamping is structure or power; the machinery equipment structure is very complicated, cost is high, volume is big, energy consumption is high, is unfavorable for using and promoting.
The utility model content
The purpose of this utility model is to provide a kind of symmetrical expression single cylinder clamping, and promptly the pairing mold mechanism adopts single action power and shared rear pattern plate structure, has compact conformation, volume is little, cost is low, characteristic of low energy consumption.
For achieving the above object, the utility model is by the following technical solutions:
A kind of symmetrical expression single cylinder clamping comprises base, front template, moving platen, rear pattern plate, power cylinder and pull bar, it is characterized in that: described front template comprises left front template and right front template, and moving platen comprises left moving platen and right moving platen; Described left front template, left moving platen, rear pattern plate, right moving platen are arranged on the base and with pull bar in regular turn with right front template and are connected, wherein left front template, rear pattern plate, right front template are all fixedlyed connected with base, and left moving platen and right moving platen can slide along pull bar; Described power cylinder is arranged on the rear pattern plate, and the piston rod of power cylinder stretches out from power cylinder two and connects left moving platen and right moving platen respectively.
Above-mentioned power cylinder is oil cylinder or cylinder.
At work, when pressure oil (or pressure gas) when entering power cylinder left chamber, the piston pressurized moves to right; the left moving platen that drives the piston rod left end moves to right; realize the die sinking of left clamping, the right moving platen of piston rod right-hand member also moves to right synchronously simultaneously, realizes the matched moulds of right clamping.Otherwise when pressure oil (or pressure gas) entered power cylinder right side chamber, the piston pressurized moved to left; the left moving platen that drives the piston rod left end moves to left; realize the matched moulds of left clamping, the right moving platen of piston rod right-hand member also moves to left synchronously simultaneously, realizes the die sinking of right clamping.Operation repeatedly can realize the periodic duty of left clamping and right clamping successively.
The utility model is compared existing pairing mold mechanism and had very big advantage, and its advantage is: one, the installation of different die workpieces need not mode transfer, has reduced human cost, has promoted operating efficiency; Two, only drive left and right moving platen and move, reduced energy consumption by a power cylinder; Three, existing pairing mold mechanism has reduced a rear pattern plate and power cylinder, and cost is low, cost economy; Four, two clampings are symmetrical arranged and circulate and carry out matched moulds and die sinking, the compact conformation of entire machine, take up room little, in light weight.
Description of drawings
Fig. 1, planar structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of symmetrical expression single cylinder clamping comprises base 1, left front template 2, left moving platen 3, rear pattern plate 4, right moving platen 5, right front template 6, power cylinder 7 and pull bar 8.
Described left front template 2, left moving platen 3, rear pattern plate 4, right moving platen 5 and right front template 6 are arranged on the base 1 in regular turn and are connected with pull bar 8, wherein left front template 2, rear pattern plate 4, right front template 6 are all fixedlyed connected with base 1, and left moving platen 3 and right moving platen 5 can slide along pull bar 8.Described power cylinder 7 is oil cylinder or cylinder, and it is arranged on the rear pattern plate 4, and the piston rod 71 of power cylinder 7 stretches out from power cylinder two and connects left moving platen 3 and right moving platen 5 respectively.
At work, when pressure oil (or pressure gas) entered power cylinder 7 left chamber, piston 72 pressurizeds moved to right; the left moving platen 3 that drives piston rod 71 left ends moves to right; realize the die sinking of left clamping, the right moving platen 5 of piston rod 71 right-hand members also moves to right synchronously simultaneously, realizes the matched moulds of right clamping.Otherwise when pressure oil (or pressure gas) entered power cylinder 7 right chambers, piston 72 pressurizeds moved to left; the left moving platen 3 that drives piston rod 71 left ends moves to left; realize the matched moulds of left clamping, the right moving platen 5 of piston rod 71 right-hand members also moves to left synchronously simultaneously, realizes the die sinking of right clamping.Operation repeatedly can realize the periodic duty of left clamping and right clamping successively.
The utility model is compared existing pairing mold mechanism and is had very big advantage, and its advantage exists In: one, the installation of different die workpieces need not mode transfer, has reduced human cost, has promoted the worker Make efficient; Two, only drive left and right moving platen by a power cylinder 7 and move, reduced energy Consumption; Three, compare existing pairing mold mechanism and reduced a rear pattern plate and power cylinder, cost is low, Cost economy; Four, two clampings are symmetrical arranged and loop matched moulds and die sinking, whole machine The compact conformation of device, take up room little, in light weight.
Claims (2)
1, a kind of symmetrical expression single cylinder clamping comprises base, front template, moving platen, rear pattern plate, power cylinder and pull bar, it is characterized in that: described front template comprises left front template and right front template, and moving platen comprises left moving platen and right moving platen; Described left front template, left moving platen, rear pattern plate, right moving platen are arranged on the base and with pull bar in regular turn with right front template and are connected, wherein left front template, rear pattern plate, right front template are all fixedlyed connected with base, and left moving platen and right moving platen can slide along pull bar; Described power cylinder is arranged on the rear pattern plate, and the piston rod of power cylinder stretches out from power cylinder two and connects left moving platen and right moving platen respectively.
2, a kind of symmetrical expression single cylinder clamping as claimed in claim 1,, it is characterized in that: described power cylinder is oil cylinder or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201714140U CN201353854Y (en) | 2008-12-29 | 2008-12-29 | Symmetrical single-cylinder mould-clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201714140U CN201353854Y (en) | 2008-12-29 | 2008-12-29 | Symmetrical single-cylinder mould-clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353854Y true CN201353854Y (en) | 2009-12-02 |
Family
ID=41410195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201714140U Expired - Fee Related CN201353854Y (en) | 2008-12-29 | 2008-12-29 | Symmetrical single-cylinder mould-clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353854Y (en) |
-
2008
- 2008-12-29 CN CNU2008201714140U patent/CN201353854Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20100129 |