CN212762985U - Detection clamp with stable clamping process - Google Patents

Abstract

The utility model provides a press from both sides steady detection anchor clamps of tight process, relates to a detection anchor clamps, including curb plate, frame and panel, the curb plate setting is at the panel top, and the panel setting is equipped with the base in the frame top, is equipped with the worm in the frame, and the worm passes the frame to be connected with hand round, worm and gear wheel meshing, and the gear wheel passes through the key to be connected with connecting axle D, and connecting axle D's lower extreme and base are connected, the gear wheel on be fixed with connecting rod D, connecting axle D has been inserted at connecting rod D middle part, connecting axle D's upper end injects connecting rod B's. The utility model discloses an intermeshing transmission of each gear realizes steady pressing from both sides baffle A and baffle B tightly and unclamps the function, and the gear engagement transmission strikes lessly, and stability is stronger, can effectively avoid pressing from both sides tight in-process because the production of vibration causes the skew on the tight work piece position of clamp, waves hand wheel through the manual work, and the damage of work piece has been avoided causing because of the clamp force is too big to the size of manual control clamp force.

Description

Detection clamp with stable clamping process

The technical field is as follows:

the utility model relates to a detect anchor clamps, concretely relates to press from both sides steady detection anchor clamps of tight process.

Background art:

the detection fixture is used for clamping or mounting a workpiece or an assembly part to be detected when parameters such as the size, the shape and the like of the workpiece or the assembly part are detected, and the detection is convenient. Present common detection anchor clamps are comparatively complicated at the clamping in-process operation, use inconvenient to the transmission is more unstable when pressing from both sides tightly, causes great clamping error easily, also can be because the clamp force of exerting is too big, and fish tail work piece surface, some even higher confession work pieces that the surface required discard.

The utility model has the following contents:

the utility model aims at overcoming the weak point that above-mentioned prior art exists, and provide a detect anchor clamps that the tight process of clamp is steady.

The utility model adopts the technical proposal that: a detection clamp with stable clamping process comprises a side plate, a rack and a panel, wherein the side plate is arranged at the top of the panel, the panel is arranged at the top of the rack, a base is arranged on the rack, a worm is arranged on the base and penetrates through the rack to be connected with a hand-operated wheel, the worm is meshed with a large gear, the large gear is in key connection with a connecting shaft D, the lower end of the connecting shaft D is connected with the base, a connecting rod D is fixed on the large gear, the middle of the connecting rod D is inserted with the connecting shaft D, the upper end of the connecting shaft D is inserted into the middle of a connecting rod B, the connecting shaft D is connected with a gear D through a bearing, the gear D is positioned above the connecting rod D, the left end of the gear D is meshed with the right end of a gear E, the gear E is connected with the connecting shaft E through a bearing, the lower end of the connecting shaft E is connected, the gear A is connected with the connecting shaft A through a bearing, the connecting shaft A is inserted into the left end of the connecting rod A, the right end of the connecting rod A is inserted with a connecting shaft E, the upper end of the connecting rod A is connected with the sliding block A, the sliding block A is connected with the sliding groove B in a sliding manner, the top of the sliding block A is connected with the baffle A, the baffle A is connected with the screw A, the screw A is inserted into the left side of the sliding groove A, the sliding groove A is arranged on the side plate, the baffle A is fixed on the screw A, the end of the screw A is connected with the small hand-operated wheel A, the screw B is inserted into the right side of the sliding groove A, the small hand-operated wheel B is arranged at the end of the screw B, the baffle B is fixed on the screw B and connected with the baffle B, the baffle B is connected with the top of the sliding block B, the sliding block B is connected with the sliding groove B in a sliding manner, the gear B is meshed with the gear C, the gear C is connected with the connecting shaft C through a bearing, the upper end of the connecting shaft C is inserted into the left end of the connecting rod C, the upper end of the connecting shaft C is inserted into the right end of the connecting rod B, and the lower end of the connecting shaft C is inserted into the right end of the connecting rod D.

The gear A is the same as the gear B, and the gear C is the same as the gear E.

The utility model has the advantages that: the utility model discloses an intermeshing transmission of each gear realizes steady pressing from both sides baffle A and baffle B tightly and unclamps the function, and the gear engagement transmission strikes lessly, and stability is stronger, can effectively avoid pressing from both sides tight in-process because the production of vibration causes the skew on the tight work piece position of clamp, waves hand wheel through the manual work, and the damage of work piece has been avoided causing because of the clamp force is too big to the size of manual control clamp force.

Description of the drawings:

fig. 1 is a schematic structural diagram of the transmission gear set of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a plan view of the present invention.

The specific implementation mode is as follows:

referring to the figures, the detection clamp for the stable clamping process comprises a side plate 1, a rack 14 and a panel 27, wherein the side plate 1 is arranged at the top of the panel 27, the panel 27 is arranged at the top of the rack 14, a base 24 is arranged on the rack 14, a worm 22 is arranged on the base 24, the worm 22 penetrates through the rack 14 and is connected with a hand wheel 13, the worm 22 is meshed with a large gear 17, the large gear 17 is connected with a connecting shaft D21 through a key, the lower end of the connecting shaft D21 is connected with the base 24, a connecting rod D19 is fixed on the large gear 17, a connecting shaft D21 is inserted in the middle of the connecting rod D19, the upper end of a connecting shaft D21 is inserted in the middle of a connecting rod B8, the connecting shaft D21 is connected with a gear D20 through a bearing, a gear D20 is positioned above the connecting rod D19, the left end of the gear D20 is meshed with the right end of a gear E25, the gear E25 is connected with a connecting shaft E23 through a bearing, the lower, the left end of the gear E25 is meshed with the right end of the gear A26, the gear A26 is connected with a connecting shaft A5 through a bearing, the connecting shaft A5 is inserted into the left end of a connecting rod A7, the right end of the connecting rod A7 is inserted with a connecting shaft E23, the upper end of the connecting rod A7 is connected with a sliding block A4, a sliding block A4 is connected with a sliding groove B6 and is in sliding connection with the sliding block A6, the top of the sliding block A4 is connected with a baffle A3, the baffle A3 is connected with a screw A29, a screw A29 is inserted into the left side of the sliding groove A2, a sliding groove A2 is arranged on the side plate 1, a stopper A28 is fixed on the screw A29, the end of the screw A29 is connected with a small hand-operated wheel A30, a screw B32 is inserted on the right side of the sliding groove A2, a small hand-operated wheel B32 is arranged at the end of the screw B32, a stopper B32 is fixed on the screw B32, the screw B32 and is connected with the sliding block 32B 32 and is connected with, the connecting shaft B12 is inserted into the right end of the connecting rod C9, the connecting shaft B12 is connected with the gear B15 through a bearing, the gear B15 is meshed with the gear C18, the gear C18 is connected with the connecting shaft C16 through a bearing, the upper end of the connecting shaft C16 is inserted into the left end of the connecting rod C9, the upper end of the connecting shaft C16 is inserted into the right end of the connecting rod B8, and the lower end of the connecting shaft C16 is inserted into the right end of the connecting rod D19.

The gear A26 is the same as the gear B15, and the gear C18 is the same as the gear E25.

The specific implementation process is as follows: when the device is used for clamping, firstly, a workpiece is placed on the panel 27, then the hand-operated wheel 13 is manually and anticlockwise shaken, the worm 22 is driven by the hand-operated wheel 13 to anticlockwise rotate, the large gear 17 is driven by the worm 22 to anticlockwise rotate, the connecting rod D19 is fixed on the large gear 17, the connecting rod D19 also anticlockwise rotates along with the large gear 17, the connecting rod D19 pushes the connecting shaft E23 and the connecting shaft C16 to anticlockwise rotate around the connecting shaft D21, the connecting rod D19 and the connecting rod B8 also play a limiting role in the connecting shaft E23, the connecting shaft D21 and the connecting shaft C16, the connecting shaft E23 and the connecting shaft C16 respectively push the gear E25 and the gear C18 to anticlockwise rotate around the connecting shaft D21, meanwhile, the gear E25 and the gear C18 both anticlockwise rotate, and because the gear E25 and the gear C18 are meshed with the gear D20, the gear E25 and the gear E25 drive the gear A25 to clockwise rotate, gear C18 causes gear B15 to rotate clockwise. The gear A26 and the gear E25 are kept in a meshed state due to the limiting effect of the connecting rod A7, the connecting rod A7 and the connecting rod C9 rotate clockwise with the connecting shaft E23 as a circle center, and due to the guiding effect of the sliding block A4 and the sliding groove B6, the connecting rod A7 can drive the gear A26, the connecting shaft A5, the sliding block A4 and the baffle A3 to move horizontally to the right. The gear B15 and the gear C18 are kept in a meshed state through the limiting effect of the connecting rod C9, the connecting rod C9 can rotate clockwise by taking the connecting shaft C16 as a circle center, and due to the guiding effect of the sliding block B11 and the sliding groove B6, the connecting rod C9 can drive the gear B15, the connecting shaft B12, the sliding block B11 and the baffle B10 to move leftwards horizontally. The baffle a3 and the baffle B10 are in synchronous motion. After the two baffles contact and clamp a workpiece, a small hand-operated wheel A30 and a small hand-operated wheel B31 are shaken, the small hand-operated wheel A30 drives a screw A29 to rotate until a baffle A28 tightly pushes a side plate 2 to fix a baffle A3, and the small hand-operated wheel B31 drives a screw B32 to rotate until a baffle B33 tightly pushes the side plate 2 to fix a baffle B10, so that the clamping step is completed. When the equipment loosens a workpiece, firstly, the small hand-operated wheel A30 and the small hand-operated wheel B31 are shaken, the baffle A3 and the baffle B10 are loosened, then the hand-operated wheel 13 is shaken clockwise, the baffle A3 is horizontally moved leftwards, meanwhile, the baffle B10 is horizontally moved rightwards, and the workpieces are loosened by the two baffles through the meshing transmission of the gears, the action of the connecting rods and the guiding action of the sliding block A4, the sliding block B11 and the sliding groove B6.

The utility model discloses an intermeshing transmission of each gear realizes the steady tight function of pressing from both sides with baffle A3 and baffle B10 clamp and loosen, and the gear engagement transmission strikes lessly, and stability is stronger, can effectively avoid pressing from both sides tight in-process because the production of vibration causes the skew on the tight work piece position of clamp, waves hand wheel 13 through the manual work, and the damage of work piece has been avoided causing because of the clamp force is too big to the size of manual control clamp force.

Claims (2)

1. The utility model provides a detect anchor clamps that clamping process is steady, includes curb plate (1), frame (14) and panel (27), and curb plate (1) sets up at panel (27) top, and panel (27) set up at frame (14) top, its characterized in that: the hand-operated wheel is characterized in that a base (24) is arranged on the rack (14), a worm (22) is arranged on the base (24), the worm (22) penetrates through the rack (14) to be connected with the hand-operated wheel (13), the worm (22) is meshed with a large gear (17), the large gear (17) is connected with a connecting shaft D (21) through a key, the lower end of the connecting shaft D (21) is connected with the base (24) through a bearing, a connecting rod D (19) is fixed on the large gear (17), the connecting shaft D (21) is inserted in the middle of the connecting rod D (19), the middle of a connecting rod B (8) is inserted in the upper end of the connecting shaft D (21), the connecting shaft D (21) is connected with a gear D (20) through a bearing, the gear D (20) is located above the connecting rod D (19), the left end of the connecting shaft D (20) is meshed with the right end of a gear E (25), the gear E (25) is connected with an E (23) through, the upper end of a connecting shaft E (23) is connected with the left end of a connecting rod B (8), the left end of a gear E (25) is meshed with the right end of a gear A (26), the gear A (26) is connected with the connecting shaft A (5) through a bearing, the connecting shaft A (5) is inserted into the left end of a connecting rod A (7), the connecting shaft E (23) is inserted into the right end of the connecting rod A (7), the upper end of the connecting rod A (7) is connected with a sliding block A (4), the sliding block A (4) is connected with a sliding groove B (6) and is in sliding connection with the sliding groove B, the top of the sliding block A (4) is connected with a baffle A (3), the baffle A (3) is connected with a screw A (29), the screw A (29) is inserted into the left side of a sliding groove A (2), the sliding groove A (2) is arranged on a side plate (1), a baffle A (28) is fixed on the screw A (29), and the end part of the screw A (29, a screw B (32) is inserted into the right side of the sliding groove A (2), a small hand wheel B (31) is arranged at the end of the screw B (32), a stop block B (33) is fixed on the screw B (32), the screw B (32) is connected with a baffle B (10), the baffle B (10) is connected with the top of a sliding block B (11), the sliding block B (11) is connected with the sliding groove B (6) and is in sliding connection with the sliding groove B (6), the sliding block B (11) is connected with a connecting shaft B (12), the connecting shaft B (12) is inserted into the right end of a connecting rod C (9), the connecting shaft B (12) is connected with a gear B (15) through a bearing, the gear B (15) is meshed with a gear C (18), the gear C (18) is connected with the connecting shaft C (16) through a bearing, the upper end of the connecting shaft C (16) is inserted into the left end of the connecting rod C (9), the upper end of the connecting shaft C (16) is inserted into the right end of a connecting rod B (.

2. The clamping process smoothing detection fixture of claim 1, wherein: the gear A (26) is the same as the gear B (15), and the gear C (18) is the same as the gear E (25).

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