A kind of frock clamp for the assembling of thermostat bend pipe
Technical field
The utility model belongs to technical field of tooling clamps, is specifically related to a kind of frock clamp for the assembling of thermostat bend pipe.
Background technology
Due in the installation process of bend pipe, need to ensure the degree of depth of pressure pipe, the direction that bend pipe is installed, also has the sealing requirements after bend pipe is installed, to guarantee that bend pipe is not extruded damage in installation process simultaneously, this makes the assembling of bend pipe very complicated, and thermostat to its sealing require high, how to pass through suitable frock clamp, simplify assembly process, ensure the stability of the bend pipe assembly quality of thermostat, reducing the defect rate of producing is the important process that thermostat is produced, this is related to production efficiency, scrappage, thereby affect normally carrying out of production cost and rear operation.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of accurate positioning, the easy to operate frock clamp for the assembling of thermostat bend pipe.
In order to address the above problem, the utility model is achieved by following technical scheme:
Frock clamp for the assembling of thermostat bend pipe described in the utility model, comprise supporting mechanism, thermostat fixed mechanism and bend pipe pressing mechanism, it is characterized in that: described supporting mechanism comprises base plate and be pressed into the guide plate of direction for locating bend pipe pressing mechanism, described guide plate is fixed on base plate by support plate; On described guide plate, be provided with the through hole for passing through for bend pipe pressing mechanism, on described guide plate through hole, be provided with the guiding mechanism for leading; On described base plate, be provided with some locating holes for fixing thermostat;
Described thermostat fixed mechanism comprises the first positioning seat, the second positioning seat, the 3rd positioning seat and the first supporting seat and the second supporting seat that are arranged on base plate;
Described bend pipe pressing mechanism comprises depression bar, and described depression bar one end is provided with the inclined hole for placing bend pipe, is provided with the fixed structure of fixed bending tube on described depression bar; The other end of described depression bar is provided with the connecting rod for being connected with outside compression apparatus, on described depression bar outer surface, is provided with the positioning key coordinating with the guiding mechanism on guide plate.
Further, regulate for convenient, described fixed structure is to be arranged on depression bar clamping screw radially, is provided with the screwed hole coordinating with clamping screw on described depression bar, and described screwed hole is connected with inclined hole.
Further, in order to regulate better the length of depression bar, described depression bar upper end is provided with extension bar.
Further, on described depression bar connecting rod, be provided with the depression for connecting extension bar, the bottom of described extension bar is provided with the centre bore coordinating with connecting rod, and the footpath of described extension bar is upwards provided with a screwed hole, and described screwed hole is connected with centre bore; The upper end of described extension bar is provided with connecting rod, is provided with a location depression on described connecting rod circumference, and the quantity of extension bar can be set according to need of production.
Further, described guiding mechanism is fairlead, is provided with the through hole passing through for bend pipe pressing mechanism on described fairlead, on described through hole, is provided with keyway, described fairlead bottom is provided with the convenient positioning step of installing, and described fairlead is bolted on guide plate.
Further, more accurate in order to locate, on described the first positioning seat, the second positioning seat and the 3rd location, be all provided with the straight pin for fixed knot temperature pipe, on described the first positioning seat, be provided with the rhombus pin of fixing thermostat.
Compared with prior art, the beneficial effects of the utility model are:
The utility model accurate positioning, easy to operate, ensured the quality that bend pipe is pressed into, improved production efficiency, reduced defect rate, reduce production costs.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the front view of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Fig. 2 is the top view of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Structural front view when Fig. 3 is the work of the frock clamp for thermostat bend pipe assembling described in the utility model;
Structure top view when Fig. 4 is the work of the frock clamp for thermostat bend pipe assembling described in the utility model;
Fig. 5 is the guide board structure schematic diagram of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Fig. 6 is the guide sleeve structure schematic diagram of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Fig. 7 is the fairlead side view of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Fig. 8 is the front view of the depression bar of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Fig. 9 is the top view of the depression bar of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Figure 10 is the cutaway view of the depression bar of the frock clamp for the assembling of thermostat bend pipe described in the utility model;
Figure 11 is the front view of the extension bar of the frock clamp for the assembling of thermostat bend pipe described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Fig. 1~Figure 11, frock clamp for the assembling of thermostat bend pipe described in the utility model, comprise supporting mechanism, thermostat fixed mechanism and bend pipe hold-down mechanism, described supporting mechanism comprises base plate 1 and for locating the guide plate 3 of bend pipe hold-down mechanism direction; Described thermostat fixed mechanism comprises the first positioning seat 6, the second positioning seat 10, the 3rd positioning seat 8 and the first supporting seat 7, the second supporting seat 9 that are arranged on base plate 1; Described bend pipe hold-down mechanism comprises with outside compression apparatus as the depression bar 4 of the equipment connections such as press.
As shown in Fig. 5~7, described guide plate 3 is fixed on base plate 1 by support plate 2, on described guide plate 3, be provided with the through hole 31 passing through for bend pipe hold-down mechanism, in described through hole 31, be provided with the fairlead 33 of convenient location, on described guide plate 3, be also provided with two for being fixed in the groove 32 on support plate 2, described through hole 31 surroundings are provided with the bolt hole 311 for fixed guide cover 33, the convenient fixed position that regulates guide plate 3, described fairlead 33 bottoms are provided with the convenient positioning step 334 of installing, described positioning step 334 is arranged in guide plate through hole 31, on described fairlead 33, be provided with a through hole 331 passing through for bend pipe hold-down mechanism, on described through hole 331, be provided with the keyway 332 for locating, described fairlead 33 is by the bolt hole that is bolted to guide plate 311 on fixing hole 333.
As shown in Fig. 6~8, described depression bar 4 lower ends are provided with the inclined hole 44 for placing bend pipe 101, it is radially provided with one for locking the screwed hole 45 of bend pipe 101, described screwed hole 45 is connected with inclined hole 44, is provided with the positioning key 41 matching with the keyway 332 on fairlead 33 on the cylindrical of described depression bar 4; The upper end of described depression bar 4 is provided with the connecting rod 42 being connected with compression apparatus, on described connecting rod 42, be provided with for the groove 43 of outside compression apparatus locking.
On described the first positioning seat 6, the second positioning seat 10 and the 3rd positioning seat 8, be all provided with the straight pin for fixing thermostat 102, on described the first supporting seat 7, be provided with the rhombus pin for fixing thermostat 102, use rhombus pin to coordinate location with straight pin, make rhombus pin and straight pin centralized positioning more accurate, thereby fix more accurately thermostat 102.
Described depression bar 4 upper ends are provided with extension bar 5, as shown in Figure 9, the bottom of described extension bar 5 is provided for the centre bore 51 being connected with the connecting rod of depression bar 4 upper ends, and the footpath of described extension bar 5 is upwards provided with a screwed hole 52, and described screwed hole 52 is connected with centre bore 51.Described extension bar upper end is provided with connecting rod 53, is provided for the depression 54 of location on described connecting rod 53.Can be according to actual conditions, determine the quantity of extension bar 5, use more flexible.
The utility model has been realized radially accurately location, and axial location realizes by outside press, easy and simple to handle, efficiency is high, defect rate is low, has saved production cost.
Other structure of the frock clamp assembling for thermostat bend pipe described in the present embodiment is referring to prior art.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, do not depart from technical solutions of the utility model content therefore every, any amendment, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.