CN203918731U - The two-sided double grinder of swing arm - Google Patents

Abstract

The utility model provides a kind of swing arm two-sided double grinder, described frame is provided with oscillating arm mechanisms, described oscillating arm mechanisms comprises crossbeam, on crossbeam, hanging a mano, described mano and one presses countercylinder to be connected, there is a groove at the center position of mano, in frame, be provided with the two block identical metates corresponding with mano, the central authorities of two blocks of metates are equipped with take off post corresponding with groove, described oscillating arm mechanisms is connected with a push-and-pull cylinder, push-and-pull cylinder can promote oscillating arm mechanisms and swing, this oscillating arm mechanisms can drive mano to move left and right, corresponding with two metates in frame respectively, in the time that a side metate is grinding, can be to loading part to be processed on opposite side metate, ready work, can save the working time, raise the efficiency.

Description

The two-sided double grinder of swing arm

Technical field

The utility model relates to machining equipment, particularly relates to a kind of precision metal detail equipment for grinding.

Background technology

Current grinder has one side grinder and twin grinder, for the two-sided polishing of some product needed, but the uniformity of two sides polishing requires to differ, and at this moment just needs first two-sided polishing one side polishing again, and traditional equipment is difficult to accomplish, so just design single-double dual-purpose grinder.In addition, need part to be processed to be placed on equipment before grinding, grinder is out-of-work in wait during this period, loses time, and affects operating efficiency.

Utility model content

The shortcoming of prior art in view of the above, the utility model object is to provide a kind of swing arm two-sided double grinder, for saving time, increases work efficiency, a grinder just can be equivalent to two grinders of prior art greatly, and can single two-sided use.

For achieving the above object and other relevant objects, the utility model provides a kind of swing arm two-sided double grinder, comprise frame, described frame is provided with oscillating arm mechanisms, and described oscillating arm mechanisms comprises swing arm and crossbeam, is hanging a mano on crossbeam, described mano and one presses countercylinder to be connected, in frame, be provided with the two block identical metates corresponding with mano, oscillating arm mechanisms is connected with a push-and-pull cylinder, and push-and-pull cylinder can promote oscillating arm mechanisms and swing.

Preferably, described mano central authorities are provided with groove, and the central authorities of two blocks of metates are equipped with take off post corresponding with groove, grind for realizing single two two sides.

Preferably, described metate outer ring is provided with external gear, and metate inner ring is provided with internal gear, on metate, be shelved with several planet gears, the gear of described planet gear engages with the gear of external gear and internal gear, and described planet gear is provided with several through holes, for putting for processing parts.

Preferably, between described mano and crossbeam, be provided with die holder plate, for fixing mano.

Preferably, described die holder plate is provided with processing solution tank, for adding liquid medicine at process of lapping, helps to grind.

Preferably, between described metate and frame, be provided with base, be convenient to shelve metate.

Preferably, described lower stone mill is connected with the first motor, described in take off post and be connected with the second motor.

Preferably, described frame is provided with the switch of controlling the switch of lower stone mill motion and controlling the motion that takes off post.

As mentioned above, the two-sided double grinder of swing arm of the present utility model, there is following beneficial effect: part to be processed is placed on the through hole of planet gear, oscillating arm mechanisms is flapped toward a side that installs part to be processed, mano is moved downward, groove on mano matches with taking off post, mano contacts with the upper and lower surface of part to be processed with metate, start the switch in frame, make metate and the rotation that takes off post, take off post and drive mano to rotate, make part to be processed and mano and metate grinding on planet gear through hole, in the time of the grinding of needs one side, only need turn off and control the switch taking off post, take off post and stop operating, mano also can not rotate, realize one side grinding, in the time that a side is being ground, can, to loading part to be processed on opposite side metate, can save the working time, raise the efficiency.

Brief description of the drawings

Fig. 1 is the two-sided double grinder of swing arm top view.

Fig. 2 is the cutaway view of A-A face in Fig. 1.

Fig. 3 is the front view of the two-sided double grinder of swing arm.

Detailed description of the invention

By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.

Refer to Fig. 1 to Fig. 3.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.

As shown in Figure 1, the utility model provides a kind of swing arm two-sided double grinder, comprises frame 1, base 2, mano 3, planet gear 4, mill seat board 5, processing solution tank 6, takes off post 7, external gear 8, oscillating arm mechanisms 9, crossbeam 10, presses countercylinder 11, internal gear 12.

Frame 1 is provided with oscillating arm mechanisms 9, described oscillating arm mechanisms comprises swing arm and crossbeam 10, swing arm is positioned at frame 1 both sides, the two ends of crossbeam 10 are positioned in swing arm, on crossbeam 10, hanging a mill seat board 5, mill seat board 5 is provided with processing solution tank 6, the below of mill seat board 5 is provided with mano 32, mano 32 and one presses countercylinder 11 to be connected, there is a groove at the center position of mano 2, in frame 1, be provided with base 2, base 2 is provided with the two block identical metates 31 corresponding with mano 32, the central authorities of two blocks of metates 31 are equipped with and corresponding with groove take off post 7, metate 31 outer rings are provided with external gear 8, metate 31 inner rings are provided with internal gear 12, on metate 31, be shelved with five planet gears 4, each planet gear 4 is provided with six through holes, be used for putting part to be processed.Metate 31 is connected with the first motor, takes off post 32 to be connected with the second motor.Frame 1 is provided with controls metate 31 switch moving and the switch of controlling 7 motions that take off post, oscillating arm mechanisms 9 is connected with a push-and-pull cylinder, push-and-pull cylinder can promote oscillating arm mechanisms 9 and swing, and makes the mano 32 on crossbeam can be respectively and two metates 31 work that coincide.

Before work, mano 32 be positioned at metate 31 tops and with metate 31 be what to separate, by two metates 31, one of them installs part to be processed, pressing countercylinder 11 to promote mano 32 moves downward, the groove that makes mano 32 7 matches with taking off post, mano 32 and metate 31 respectively with the upper and lower Surface Contact of part to be processed.While needing twin grinding, start the switch of the control metate 31 in frame 1 and control 7 the switch of taking off post, make metate 31 and 7 rotations that take off post, the 7 drive manos 31 that take off post rotate, part to be processed on planet gear 4 through holes and mano 32 and metate 31 are ground, processing solution tank 6 can flow out liquid medicine to mano and metate in process of lapping, help to grind, metate 31 drives the part to be processed on planet gear 4 to rotate, in the situation that planet gear 4 engages with external gear 8 and internal gear 12, also have a rotation, part to be processed like this has a rotation in revolution, can make frictional resistance reduce, do not damage workpiece, and two sides Even Grinding production efficiency is high.Need to realize one side grinding time, only need turn off and control 7 the switch of taking off post, take off post and 7 stop operating, mano 32 also can not rotate, only has metate 31 grinding that works on, thereby realize one side grinding, mano 32 with base 2 on one of them metate 31 while working, can on another metate 31, put part to be processed well, ready work, save time, increase work efficiency, after grinding completes, oscillating arm mechanisms 9 is flapped toward the corresponding position of another one metate 31, start working with another one metate 31, and staff can carry out the unloading of processing parts to completing the metate of grinding, so can greatly save time.

In sum, the utility model provides a kind of swing arm two-sided double grinder, part to be processed is placed on the through hole of planet gear, oscillating arm mechanisms is flapped toward a side that installs part to be processed, mano is moved downward, groove on mano matches with taking off post, mano contacts with the upper and lower surface of part to be processed with metate, start the switch in frame, make metate and the rotation that takes off post, take off post and drive mano to rotate, make part to be processed and mano and metate grinding on planet gear through hole, in the time of the grinding of needs one side, only need turn off and control the switch taking off post, take off post and stop operating, mano also can not rotate, realize one side grinding, in the time that a side is being ground, can, to loading part to be processed on opposite side metate, can save the working time, raise the efficiency.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.

Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.

Claims (8)

1. the two-sided double grinder of swing arm, comprise frame, it is characterized in that: described frame is provided with oscillating arm mechanisms, described oscillating arm mechanisms comprises swing arm and crossbeam, on crossbeam, hanging a mano, described mano and presses countercylinder to be connected, and is provided with the two block identical metates corresponding with mano in frame, oscillating arm mechanisms is connected with a push-and-pull cylinder, and push-and-pull cylinder can promote oscillating arm mechanisms and swing.

2. the two-sided double grinder of swing arm according to claim 1, is characterized in that: described mano central authorities are provided with groove, and the central authorities of two blocks of metates are equipped with take off post corresponding with groove.

3. the two-sided double grinder of swing arm according to claim 1, it is characterized in that: described metate outer ring is provided with external gear, metate inner ring is provided with internal gear, on metate, be shelved with several planet gears, the gear of described planet gear engages with the gear of external gear and internal gear, and described planet gear is provided with several through holes.

4. the two-sided double grinder of swing arm according to claim 1, is characterized in that: between described mano and crossbeam, be provided with die holder plate.

5. the two-sided double grinder of swing arm according to claim 4, is characterized in that: described die holder plate is provided with processing solution tank.

6. the two-sided double grinder of swing arm according to claim 1, is characterized in that: between described metate and frame, be provided with base.

7. the two-sided double grinder of swing arm according to claim 2, is characterized in that: described lower stone mill is connected with the first motor, described in take off post and be connected with the second motor.

8. the two-sided double grinder of swing arm according to claim 7, is characterized in that: described frame is provided with the switch of controlling the switch of lower stone mill motion and controlling the motion that takes off post.