CN205630054U - Frock clamp with stopper - Google Patents
Frock clamp with stopper Download PDFInfo
- Publication number
- CN205630054U CN205630054U CN201620344019.2U CN201620344019U CN205630054U CN 205630054 U CN205630054 U CN 205630054U CN 201620344019 U CN201620344019 U CN 201620344019U CN 205630054 U CN205630054 U CN 205630054U
- Authority
- CN
- China
- Prior art keywords
- limited block
- hydraulic means
- workbench
- frock clamp
- lower section
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a frock clamp with stopper, including support arm, workstation and hydraulic means, the below of workstation is provided with the fixed pin, be provided with fastening nut on the fixed pin, the inside of workstation is provided with the recess, the inside of recess is provided with the screw rod, and the top of recess is provided with the stopper, the below of stopper is provided with fixed foot. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses having installed two stoppers respectively on the workstation, before fixed work piece, having fixed the left and right sides of work piece through the stopper earlier, fixed the work piece, made the work piece can not move in the course of working, the size after the processing is more accurate, at the internally mounted of (holding) chuck pressure sensor, can process that pressure value that the work piece bore is different sets for different pressure according to the difference, can prevent to lead to because of pressure is too big the work piece to damage.
Description
Technical field
This utility model belongs to technical field of tooling clamps, is specifically related to a kind of frock clamp with limited block.
Background technology
Frock clamp is to be used for fixing processing object during machine-building, is allowed to occupy correct position, to accept construction or the device of detection.In a broad sense, any operation in technical process, it is used for installing rapidly, easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is most commonly seen, is often simply called fixture.When workpiece processed by lathe, drawing specifies in order to make the surface of workpiece to reach dimensions, geometry and with the technology requirement such as the relative-position error on other surfaces, workpiece must be installed before processing (location), clip (clamping).Fixture generally by setting element (determining workpiece tram in fixture), clamping device, to compositions such as cutter induction element (determine cutter position relative with workpiece or guide tool orientation), indexing means (making workpiece can complete the processing of several station in once mounting, to have circular index device and rectilinear movement indexing means two class), connecting element and clamp bodies (clamp base).
Want commonly used to frock clamp during machine-building, but, in use there are some defects in existing frock clamp, such as, it is not provided with limited block on workbench, when workpiece does not clamp, during workpiece is processed, is easily caused workpiece scraps, and it is not provided with pressure transducer, it is also possible to make workpiece be pressed from both sides when folder too tight bad.
Utility model content
The purpose of this utility model is to provide a kind of frock clamp with limited block, to solve to be not provided with limited block on the workbench proposed in above-mentioned background technology, when workpiece does not clamp, during workpiece is processed, it is easily caused workpiece scrap, and it is not provided with pressure transducer, it is also possible to make workpiece be pressed from both sides the problems such as bad when folder too tight.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of frock clamp with limited block，Including support arm、Workbench and hydraulic means，The lower section of described workbench is provided with steady pin，It is provided with clamp nut on described steady pin，Described workbench be internally provided with groove，Described groove be internally provided with screw rod，And groove be provided above limited block，The lower section of described limited block is provided with fixing foot，Described screw rod penetrability is connected on the inwall of workbench through fixing foot，And the left side of screw rod is provided with swing handle，Described support arm is arranged on the rear of limited block，And on support arm, it is provided with mounting seat，Described hydraulic means is arranged on the top of mounting seat，And the control that is provided above of hydraulic means switchs，The lower section of described hydraulic means is provided with hydraulically extensible bar，The lower section of described hydraulically extensible bar is provided with chuck，Described chuck be internally provided with pressure transducer，The described switch that controls is electrically connected with hydraulic means，Described pressure transducer is electrically connected with external control panel.
Preferably, the described switch that controls is provided with two altogether, and two control switch and are separately mounted to the top of hydraulic means.
Preferably, described limited block is provided with two altogether, and two limited blocks are separately mounted to the top of groove.
Preferably, described steady pin is provided with two altogether, and two steady pins are separately mounted to the lower section of workbench.
Preferably, described fixing foot is connected by screw-driven with screw rod.
Compared with prior art, the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure, safe and convenient to use, two limited blocks it are respectively mounted on the table, before fixing workpiece, first pass through limited block and the left and right sides of workpiece is fixed, then workpiece is fixed, making workpiece will not move in the course of processing, the size after processing is more accurate；At the internally installed pressure transducer of chuck, the force value of setting clamp can be carried out by control panel, different pressure can be set according to the force value difference that difference processing workpiece bears, can prevent from causing because pressure is excessive workpiece damage.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present utility model；
Fig. 2 is structural representation of the present utility model；
In figure: 1-mounting seat, 2-support arm, 3-workbench, 4-control switch, 5-hydraulic means, 6-limited block, 7-hydraulically extensible bar, 8-chuck, 9-groove, 10-swing handle, 11-screw rod, 12-clamp nut, 13-steady pin, 14-pressure transducer, 15-fix foot.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1 and Fig. 2，A kind of technical scheme of this utility model offer: a kind of frock clamp with limited block，Including support arm 2、Workbench 3 and hydraulic means 5，The lower section of workbench 3 is provided with steady pin 13，Clamp nut 12 it is provided with on steady pin 13，Workbench 3 be internally provided with groove 9，Groove 9 be internally provided with screw rod 11，And groove 9 be provided above limited block 6，The lower section of limited block 6 is provided with fixing foot 15，Screw rod 11 penetrability is connected on the inwall of workbench 3 through fixing foot 15，And the left side of screw rod 11 is provided with swing handle 10，Support arm 2 is arranged on the rear of limited block 6，And on support arm 2, it is provided with mounting seat 1，Hydraulic means 5 is arranged on the top of mounting seat 1，And hydraulic means 5 be provided above control switch 4，The lower section of hydraulic means 5 is provided with hydraulically extensible bar 7，The lower section of hydraulically extensible bar 7 is provided with chuck 8，Chuck 8 be internally provided with pressure transducer 14，Control switch 4 to be electrically connected with hydraulic means 5，Pressure transducer 14 is electrically connected with external control panel.
Control switch 4 and be provided with two altogether, and two control switch 4 and are separately mounted to the top of hydraulic means 5.Limited block 6 is provided with two altogether, and two limited blocks 6 are separately mounted to the top of groove 9.Steady pin 13 is provided with two altogether, and two steady pins 13 are separately mounted to the lower section of workbench 3.Fixing foot 15 is connected by screw-driven with screw rod 11.
In this utility model, hydraulic means 5 is made up of servomotor, plunger, cylinder body and fuel tank, primarily to convert mechanical energy into the pressure energy of liquid, plunger is driven to move in cylinder body by servomotor, hydraulic oil will be formed in oily inspiration cylinder body in fuel tank, it is then delivered in hydraulically extensible bar 7, thus drives the flexible of hydraulically extensible bar 7；In this utility model, pressure transducer 14 is made up of wafer and resistance, makes wafer deform by pressure and produces Piezoelectric Impedance effect, thus the change of impedance is converted into the signal of telecommunication to detect pressure.
Operation principle of the present utility model and use flow process: first pass through steady pin 13 and this utility model is arranged on lathe, it is then turn on power supply, pressure transducer 14 is connected with external control panel, workpiece to be processed is placed on workbench 3, after setting position, rotate rotating handles 10 with left hand and move limited block 6 by fixing for the left and right sides of workpiece tight, then control switch 4 is pressed, hydraulic means 5 drives hydraulically extensible bar 7 to move downward, thus drive chuck 8 by fixing for workpiece tight, setup pressure value can be carried out by external control panel, definite value can be realized and fix workpiece, work pieces process well after, first pass through control switch 4 to be unclamped by chuck 8, then by rotating handles 10, limited block 6 is removed, taking-up workpiece.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. the frock clamp with limited block，Including support arm (2)、Workbench (3) and hydraulic means (5)，It is characterized in that: the lower section of described workbench (3) is provided with steady pin (13)，Clamp nut (12) it is provided with on described steady pin (13)，Described workbench (3) be internally provided with groove (9)，Described groove (9) be internally provided with screw rod (11)，And groove (9) be provided above limited block (6)，The lower section of described limited block (6) is provided with fixing foot (15)，Described screw rod (11) penetrability is connected on the inwall of workbench (3) through fixing foot (15)，And the left side of screw rod (11) is provided with swing handle (10)，Described support arm (2) is arranged on the rear of limited block (6)，And on support arm (2), it is provided with mounting seat (1)，Described hydraulic means (5) is arranged on the top of mounting seat (1)，And the control that is provided above of hydraulic means (5) switchs (4)，The lower section of described hydraulic means (5) is provided with hydraulically extensible bar (7)，The lower section of described hydraulically extensible bar (7) is provided with chuck (8)，Described chuck (8) be internally provided with pressure transducer (14)，The described switch (4) that controls is electrically connected with hydraulic means (5)，Described pressure transducer (14) is electrically connected with external control panel.
- A kind of frock clamp with limited block the most according to claim 1, it is characterised in that: the described switch (4) that controls is provided with two altogether, and two control switch (4) and are separately mounted to the top of hydraulic means (5).
- A kind of frock clamp with limited block the most according to claim 1, it is characterised in that: described limited block (6) is provided with two altogether, and two limited blocks (6) are separately mounted to the top of groove (9).
- A kind of frock clamp with limited block the most according to claim 1, it is characterised in that: described steady pin (13) is provided with two altogether, and two steady pins (13) are separately mounted to the lower section of workbench (3).
- A kind of frock clamp with limited block the most according to claim 1, it is characterised in that: described fixing foot (15) is connected by screw-driven with screw rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344019.2U CN205630054U (en) | 2016-04-22 | 2016-04-22 | Frock clamp with stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344019.2U CN205630054U (en) | 2016-04-22 | 2016-04-22 | Frock clamp with stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205630054U true CN205630054U (en) | 2016-10-12 |
Family
ID=57062741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620344019.2U Expired - Fee Related CN205630054U (en) | 2016-04-22 | 2016-04-22 | Frock clamp with stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205630054U (en) |
-
2016
- 2016-04-22 CN CN201620344019.2U patent/CN205630054U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170422 |