CN214817978U

CN214817978U - Clamp for producing axial flow fan blades

Info

Publication number: CN214817978U
Application number: CN202120827807.8U
Authority: CN
Inventors: 何汶宗; 董志华; 范直君
Original assignee: Chongqing Dongli Fusheng New Material Technology Co ltd
Current assignee: Chongqing Dongli Fusheng New Material Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-23
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an anchor clamps are used in production of axial fan blade, the utility model relates to an axial fan blade production technical field. This anchor clamps are used in axial fan blade production, through having seted up forward screw thread and reverse screw thread from the front to the back in proper order in the periphery at the dwang, and the periphery of dwang is threaded connection with the department that runs through of two second fixed blocks, thereby make the dwang rotate and to adjust the distance between two arc grip blocks, with the axial fan blade that adapts to equidimension not, the application scope of the device has been improved, and through being equipped with adjustment mechanism, utilize to slide in the spout, threaded rod and the thread groove threaded connection who adjusts in the post, thereby make the position about the movable plate can be adjusted to the rotation threaded rod, and then adjust the position about the axial fan blade after the centre gripping, and it is direct to adjust in clamping position, the accuracy of calibration and the speed of calibration have been improved.

Description

Clamp for producing axial flow fan blades

Technical Field

The utility model relates to an axial fan blade production technical field specifically is an anchor clamps are used in axial fan blade production.

Background

The cross flow fan is a special fan, generally is the tower column form, also has large-scale cylindric, and the wind that blows out is concentrated, becomes the column, therefore can a plurality of combinations use, forms relay formula air current transmission, needs to carry out the centre gripping to it when current axial fan blade produces, for this reason, the utility model provides a anchor clamps are used in the production of axial fan blade.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an anchor clamps are used in production of axial flow fan blade to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anchor clamps are used in production of axial flow fan blade, includes uncovered centre gripping case, the inner chamber of uncovered centre gripping case is equipped with the movable plate of two symmetric distributions, and the top fixedly connected with arc grip block of movable plate, the spout has been seted up to the bottom of movable plate, and the inner chamber sliding connection of spout has two sliders of controlling the distribution, the bottom of slider extends to the outside of spout, the left side the first fixed block of bottom fixedly connected with, the right side of slider the bottom fixedly connected with second fixed block, two of slider be connected with the connecting rod between the first fixed block, two be connected with the dwang between the second fixed block, the left side of uncovered centre gripping case is equipped with adjustment mechanism.

Preferably, adjustment mechanism is including running through a section of thick bamboo, and the right side that runs through a section of thick bamboo extends to the inside of uncovered centre gripping case, the inner chamber sliding connection who runs through a section of thick bamboo has the regulation post, and the left end of adjusting the post extends to the outside of running through a section of thick bamboo, the left end of adjusting the post and one side fixed connection of movable plate, and the left side of adjusting the post has seted up the thread groove, the left side that runs through a section of thick bamboo runs through the threaded rod, and the right-hand member of threaded rod extends to the inside of thread groove.

Preferably, the periphery of a section of thick bamboo that runs through is fixed connection with the department of running through of uncovered centre gripping case, and the periphery of adjusting the post and the department of running through that runs through a section of thick bamboo be sliding connection, the periphery of threaded rod with run through the department of running through of a section of thick bamboo be the rotation connection.

Preferably, the two arc-shaped clamping plates are symmetrically arranged.

Preferably, both ends all run through first fixed block and with the inner chamber fixed connection of uncovered centre gripping case around the connecting rod, and the periphery of connecting rod and the department of running through of first fixed block are sliding connection.

Preferably, the front end of dwang runs through the second fixed block and is connected with the inner wall rotation of uncovered centre gripping case, the rear end of dwang runs through second fixed block and uncovered centre gripping case in proper order and extends to the outside of uncovered centre gripping case, the periphery of dwang is connected for rotating with the department of running through of uncovered centre gripping case.

Preferably, forward screw thread and reverse screw thread have been seted up from the front to the back in proper order to the periphery of dwang, and the periphery of dwang is threaded connection with the department that runs through of second fixed block.

Advantageous effects

The utility model provides an anchor clamps are used in production of axial flow fan blade. Compared with the prior art, the method has the following beneficial effects:

this anchor clamps are used in axial fan blade production, through having seted up forward screw thread and reverse screw thread from the front to the back in proper order in the periphery at the dwang, and the periphery of dwang is threaded connection with the department that runs through of two second fixed blocks, thereby make the dwang rotate and to adjust the distance between two arc grip blocks, with the axial fan blade that adapts to equidimension not, the application scope of the device has been improved, and through being equipped with adjustment mechanism, utilize to slide in the spout, threaded rod and the thread groove threaded connection who adjusts in the post, thereby make the position about the movable plate can be adjusted to the rotation threaded rod, and then adjust the position about the axial fan blade after the centre gripping, and it is direct to adjust in clamping position, the accuracy of calibration and the speed of calibration have been improved.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the moving plate of the present invention;

fig. 3 is a cross-sectional view of the adjusting mechanism of the present invention.

In the figure: 1. an open clamping box; 2. moving the plate; 3. an arc-shaped clamping plate; 4. a chute; 5. a slider; 6. A first fixed block; 7. a second fixed block; 8. a connecting rod; 9. rotating the rod; 10. an adjustment mechanism; 101. A through barrel; 102. an adjustment column; 103. a thread groove; 104. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clamp for producing axial flow fan blades comprises an open clamping box 1, wherein two moving plates 2 which are symmetrically distributed are arranged in an inner cavity of the open clamping box 1, arc-shaped clamping plates 3 are fixedly connected to the top of each moving plate 2, the two arc-shaped clamping plates 3 are symmetrically arranged, a sliding groove 4 is formed in the bottom of each moving plate 2, two sliding blocks 5 which are distributed left and right are slidably connected to the inner cavity of each sliding groove 4, the bottom of each sliding block 5 extends to the outside of each sliding groove 4, a first fixing block 6 is fixedly connected to the bottom of each sliding block 5 on the left side, a second fixing block 7 is fixedly connected to the bottom of each sliding block 5 on the right side, a connecting rod 8 is connected between the two first fixing blocks 6, the front end and the rear end of each connecting rod 8 penetrate through the first fixing blocks 6 and are fixedly connected with the inner cavity of the open clamping box 1, the periphery of each connecting rod 8 is slidably connected with the penetrating positions of the first fixing blocks 6, and a rotating rod 9 is connected between the two second fixing blocks 7, the front end of the rotating rod 9 penetrates through the second fixing block 7 and is rotatably connected with the inner wall of the open clamping box 1, the rear end of the rotating rod 9 sequentially penetrates through the second fixing block 7 and the open clamping box 1 and extends to the outside of the open clamping box 1, the periphery of the rotating rod 9 is rotatably connected with the penetrating position of the open clamping box 1, the periphery of the rotating rod 9 is sequentially provided with forward threads and reverse threads from front to back, the penetrating position of the periphery of the rotating rod 9 and the second fixing block 7 is in threaded connection, and the left side of the open clamping box 1 is provided with an adjusting mechanism 10;

the adjusting mechanism 10 comprises a through cylinder 101, the right side of the through cylinder 101 extends into the open clamping box 1, an inner cavity of the through cylinder 101 is connected with an adjusting column 102 in a sliding mode, the left end of the adjusting column 102 extends to the outside of the through cylinder 101, the left end of the adjusting column 102 is fixedly connected with one side of the moving plate 2, the left side of the adjusting column 102 is provided with a threaded groove 103, the left side of the through cylinder 101 is penetrated with a threaded rod 104, the right end of the threaded rod 104 extends into the threaded groove 103, the periphery of the through cylinder 101 is fixedly connected with the penetrating position of the open clamping box 1, the periphery of the adjusting column 102 is connected with the penetrating position of the through cylinder 101 in a sliding mode, and the periphery of the threaded rod 104 is connected with the penetrating position of the through cylinder 101 in a rotating mode;

through having seted up forward screw thread and reverse screw thread from the front to back in proper order in the periphery at dwang 9, and the periphery of dwang 9 is threaded connection with the department of running through of two second fixed blocks 7, thereby make dwang 9 rotate and to adjust the distance between two arc grip blocks 3, with adapt to the axial compressor fan blade of equidimension not, the application scope of the device has been improved, and through being equipped with adjustment mechanism 10, utilize to slide in spout 4, threaded rod 104 and the threaded groove 103 threaded connection who adjusts in the post 102, thereby make and rotate threaded rod 104 and can adjust the position about movable plate 2, and then adjust the position about the axial compressor fan blade after the centre gripping, and directly adjust at clamping position, the accuracy of calibration and the speed of calibration have been improved.

And those not described in detail in this specification are well within the skill of those in the art.

It should be noted that, in this document, the terms "upper", "lower", "left", "right", and the like are used only for indicating relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships may be changed, and relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anchor clamps are used in production of axial flow fan blade, includes uncovered centre gripping case (1), its characterized in that: the inner chamber of uncovered centre gripping case (1) is equipped with movable plate (2) of two symmetric distributions, and top fixedly connected with arc grip block (3) of movable plate (2), spout (4) have been seted up to the bottom of movable plate (2), and the inner chamber sliding connection of spout (4) has slider (5) of two left and right distributions, the bottom of slider (5) extends to the outside of spout (4), the left side the first fixed block (6) of bottom fixedly connected with of slider (5), the right side the bottom fixedly connected with second fixed block (7) of slider (5), two be connected with connecting rod (8) between first fixed block (6), two be connected with dwang (9) between second fixed block (7), the left side of uncovered centre gripping case (1) is equipped with adjustment mechanism (10).

2. The clamp for producing the axial flow fan blade according to claim 1, wherein: adjustment mechanism (10) are including running through a section of thick bamboo (101), and the right side that runs through a section of thick bamboo (101) extends to the inside of uncovered centre gripping case (1), the inner chamber sliding connection who runs through a section of thick bamboo (101) has regulation post (102), and the left end of adjusting post (102) extends to the outside that runs through a section of thick bamboo (101), adjust one side fixed connection of the left end of post (102) and movable plate (2), and adjust the left side of post (102) and seted up thread groove (103), threaded rod (104) are run through in the left side that runs through a section of thick bamboo (101), and the right-hand member of threaded rod (104) extends to the inside of thread groove (103).

3. The clamp for producing the axial flow fan blade according to claim 2, wherein: the periphery that runs through a section of thick bamboo (101) is fixed connection with the department of running through of uncovered centre gripping case (1), and the periphery of adjusting post (102) and the department of running through that runs through a section of thick bamboo (101) be sliding connection, the periphery of threaded rod (104) and the department of running through that runs through a section of thick bamboo (101) are the rotation and are connected.

4. The clamp for producing the axial flow fan blade according to claim 1, wherein: the two arc-shaped clamping plates (3) are symmetrically arranged.

5. The clamp for producing the axial flow fan blade according to claim 1, wherein: the front end and the rear end of the connecting rod (8) penetrate through the first fixing block (6) and are fixedly connected with the inner cavity of the open clamping box (1), and the penetrating positions of the periphery of the connecting rod (8) and the first fixing block (6) are in sliding connection.

6. The clamp for producing the axial flow fan blade according to claim 1, wherein: the front end of dwang (9) runs through second fixed block (7) and rotates with the inner wall of uncovered centre gripping case (1) to be connected, the rear end of dwang (9) runs through second fixed block (7) and uncovered centre gripping case (1) in proper order and extends to the outside of uncovered centre gripping case (1), the periphery of dwang (9) is connected for rotating with the department of running through of uncovered centre gripping case (1).

7. The clamp for producing the axial flow fan blade according to claim 1, wherein: forward screw thread and reverse screw thread have been seted up in proper order from the front to the back in the periphery of dwang (9), and the periphery of dwang (9) and the department of running through of second fixed block (7) are threaded connection.