Pressing device for machining locomotive framework girder component

Abstract

The utility model provides a hold-down device for locomotive frame girder component processing, which relates to the technical field of locomotive frame girder components and comprises a workbench, bases are mounted at four corners of the bottom of the workbench, mounting rods are mounted on two sides of the top of the workbench, sliding grooves are formed in a pair of mounting rods, lead screws are mounted in a pair of sliding grooves, and the lead screws are connected with the bases. Wherein a first motor is mounted at the top of one mounting rod, the first motor is in transmission connection with the lead screw, a polishing mechanism is arranged between the pair of sliding grooves, the polishing mechanism comprises a polishing cutter, fixing boxes are mounted on the two sides of the top of the workbench, mounting grooves are formed in the pair of fixing boxes, and bottom plates are mounted in the pair of mounting grooves; clamping mechanisms are arranged at the tops of the pair of bottom plates, and each clamping mechanism comprises a clamping rod. The part pressing and fixing device is simple and reasonable in structure, novel in design and easy and convenient to operate, effectively presses and fixes parts, facilitates machining of the parts and has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of locomotive frame beam components, and more specifically, particularly relates to a clamping device for processing locomotive frame beam components. Background Art

[0002] The structural beam of a car refers to the skeleton structure of the car, which usually includes the front anti-collision beam, rear anti-collision beam, bottom beam, and upper side beam; the function of the anti-collision beam is mainly to reduce maintenance costs during medium and low speed collisions, and can reduce damage to members to a certain extent.

[0003] Based on the above, the inventors have discovered the following problems: current frame beams are composed of many parts, and during the production of the parts, there are many processes such as cutting and grinding, etc. These processes usually require the parts to be pressed tightly during production to prevent displacement during processing and affect production quality.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a clamping device for processing locomotive frame beam components is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a clamping device for processing a locomotive frame beam component to solve the problems in the current background technology.

[0006] The purpose and effect of the clamping device for processing locomotive frame beam components of the utility model are achieved by the following specific technical means:

[0007] A clamping device for processing locomotive frame beam components, comprising a workbench, bases are installed at the four corners of the bottom of the workbench, mounting rods are installed on both sides of the top of the workbench, and a pair of the mounting rods are provided with slide grooves inside, a pair of the slide grooves are provided with lead screws inside, a first motor is installed on the top of one of the mounting rods, and the first motor is connected to the lead screw in driving mode, a grinding mechanism is provided between the pair of slide grooves, the grinding mechanism includes a grinding knife, fixed boxes are installed on both sides of the top of the workbench, and a pair of the fixed boxes are provided with mounting grooves inside, a pair of the mounting grooves are provided with bottom plates inside, and a pair of the bottom plates are provided with a clamping mechanism on the top, and the clamping mechanism includes a clamping rod.

[0008] Furthermore, a pair of rotating rods are installed inside the bottom plate, and half gears are sleeved on the outside of the pair of rotating rods, and the pair of half gears are meshed with each other.

[0009] Furthermore, a third motor is installed on one side of the top of the fixed box, and the third motor is transmission-connected to one of the rotating rods.

[0010] Furthermore, one side of a pair of half gears is connected to a first adjusting rod, one end of the first adjusting rod is hinged to a second adjusting rod, one end of the second adjusting rod is hinged to a clamping rod, and a clamping block is installed on one side of the clamping rod.

[0011] Furthermore, a pair of first insertion rods are inserted into one side of the inner part of the bottom plate, and a pair of third adjustment rods are sleeved outside the pair of first insertion rods, and the pair of third adjustment rods are respectively installed on both sides of the second adjustment rod.

[0012] Furthermore, a third insertion rod is inserted into the connection between the third adjustment rod and the second adjustment rod, and a second insertion rod is inserted into the connection between the first adjustment rod and the second adjustment rod.

[0013] Furthermore, a sliding rod is installed inside the other mounting rod, and a slide plate is slidably installed outside the lead screw and the sliding rod, a pair of connecting plates are installed at the bottom center of the slide plate, and a grinding knife is provided between the pair of connecting plates through a rotating shaft sleeve.

[0014] Furthermore, a second motor is installed on the outside of one of the connecting plates, and an output end of the second motor is transmission-connected to the rotating shaft.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The clamping device for processing locomotive frame beam components is used in coordination with a first motor, a lead screw, a sliding rod, a slide plate, a second motor, a grinding knife, an installation slot, a rotating rod, a half gear, a third motor, a first adjusting rod, a second adjusting rod, a clamping rod and a clamping block. When the components of the frame beam are produced, the components are placed at the center of the workbench, and then the third motor is started to drive one of the rotating rods to rotate, drive one of the half gears to rotate, and make a pair of half gears rotate at the same time, drive the first adjusting rod to rotate, and limit the motion trajectory of the second adjusting rod by installing a pair of third adjusting rods. When the gear rotates, it drives a pair of second adjusting rods and the clamping rod to move closer to or farther from each other, so that the two pairs of clamping blocks clamp the outside of the parts and components without causing displacement of the parts. Then, the first motor is started to drive the lead screw to rotate, and the slide plate is driven to move downward on the lead screw and the slide bar, so that the grinding knife and the parts fit each other. Then, the second motor is started to drive the grinding knife to rotate, and the parts are ground to improve the production quality of the parts. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively press and fix the parts, facilitate the processing of the parts, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional schematic diagram of the clamping rod of the utility model.

[0019] Figure 3 It is a three-dimensional schematic diagram of the installation rod of the utility model.

[0020] Figure 4 The utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1001, workbench; 1002, mounting rod; 1003, base; 1004, slide groove; 1005, first motor; 1006, lead screw; 1007, slide rod; 1008, slide plate; 1009, second motor; 1010, connecting plate; 1011, grinding knife; 2001, fixing box; 2002, mounting groove; 2003, bottom plate; 2004, rotating rod; 2005, third motor; 2006, half gear; 2007, first adjusting rod; 2008, second adjusting rod; 2009, clamping rod; 2010, clamping block; 2011, first plug rod; 2012, third adjusting rod; 2013, second plug rod. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a clamping device for processing a locomotive frame beam component, comprising a workbench 1001, wherein bases 1003 are installed at the four corners of the bottom of the workbench 1001, mounting rods 1002 are installed on both sides of the top of the workbench 1001, and a pair of the mounting rods 1002 are provided with a slide groove 1004 inside, wherein a pair of the slide grooves 1004 are provided with a lead screw 1006 inside, and a first motor 1005 is installed on the top of one of the mounting rods 1002, and the first The motor 1005 is transmission-connected to the lead screw 1006, a grinding mechanism is provided between a pair of the slide grooves 1004, the grinding mechanism includes a grinding knife 1011, fixed boxes 2001 are installed on both sides of the top of the workbench 1001, and a pair of mounting grooves 2002 are provided inside the fixed boxes 2001, a pair of base plates 2003 are installed inside the mounting grooves 2002, and a pair of clamping mechanisms are provided on the tops of the base plates 2003, and the clamping mechanism includes a clamping rod 2009.

[0027] Among them, a pair of rotating rods 2004 are installed inside the bottom plate 2003, and the outside of the pair of rotating rods 2004 are both sleeved with half gears 2006, and the pair of half gears 2006 are meshed with each other. By installing a pair of half gears 2006, the angle of a pair of second adjustment rods 2008 can be adjusted.

[0028] A third motor 2005 is installed on one side of the top of the fixed box 2001 , and the third motor 2005 is transmission-connected to one of the rotating rods 2004 .

[0029] Among them, one side of a pair of half gears 2006 is connected to a first adjusting rod 2007, and one end of the first adjusting rod 2007 is hinged to a second adjusting rod 2008, one end of the second adjusting rod 2008 is hinged to a clamping rod 2009, and a clamping block 2010 is installed on one side of the clamping rod 2009. By installing the clamping rod 2009 and the clamping block 2010, it is convenient to clamp and fix the parts, and no displacement will occur in the processing position.

[0030] Among them, a pair of first insertion rods 2011 are inserted into one side of the inner part of the bottom plate 2003, and a pair of third adjustment rods 2012 are sleeved on the outer side of the pair of first insertion rods 2011. The pair of third adjustment rods 2012 are respectively installed on both sides of the second adjustment rod 2008, and the movement trajectory of the second adjustment rod 2008 is limited by the installed pair of third adjustment rods 2012.

[0031] Among them, a third insertion rod is inserted at the connection between the third adjustment rod 2012 and the second adjustment rod 2008, and a second insertion rod 2013 is inserted at the connection between the first adjustment rod 2007 and the second adjustment rod 2008. By providing the first insertion rod 2011 and the second insertion rod 2013, the angle of the second adjustment rod 2008 and the third adjustment rod 2012 can be easily changed.

[0032] Among them, a sliding rod 1007 is installed inside the other mounting rod 1002, and a slide plate 1008 is slidably installed outside the lead screw 1006 and the slide rod 1007. A pair of connecting plates 1010 are installed at the bottom center of the slide plate 1008, and a grinding knife 1011 is provided between the pair of connecting plates 1010 through a rotating shaft sleeve. By installing the lead screw 1006, the grinding knife 1011 can be driven to move up and down to grind the parts.

[0033] A second motor 1009 is installed outside one of the connection plates 1010 , and an output end of the second motor 1009 is transmission-connected to the rotating shaft.

[0034] The specific usage and function of this embodiment are as follows:

[0035] When using this product, first, check whether the connection of the product is tight. After ensuring that it is intact, when producing the parts of the frame beam, place the parts at the center of the workbench 1001, and then start the third motor 2005, so that the third motor 2005 drives one of the rotating rods 2004 to rotate, drives one of the half gears 2006 to rotate, and makes a pair of half gears 2006 rotate at the same time, drives the first adjustment rod 2007 to rotate, and limits the motion trajectory of the second adjustment rod 2008 through the installed pair of third adjustment rods 212. When rotating, the pair of second adjusting rods 2008 and the clamping rod 2009 are driven to move closer to or farther from each other, so that the two pairs of clamping blocks 2010 clamp the outside of the parts and components without causing displacement of the parts and components. Then, the first motor 1005 is started, so that the first motor 1005 drives the lead screw 1006 to rotate, and drives the slide plate 1008 to move downward on the lead screw 1006 and the slide bar 1007, so that the grinding knife 1011 and the parts are fitted with each other, and the second motor 1009 is started, so that the second motor 1009 drives the grinding knife 1011 to rotate, so as to grind the parts and components, thereby improving the production quality of the parts and components.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A clamping device for machining locomotive frame beam components, characterized in that: The invention comprises a workbench (1001), wherein bases (1003) are installed at the four corners of the bottom of the workbench (1001), mounting rods (1002) are installed on both sides of the top of the workbench (1001), and a pair of the mounting rods (1002) are provided with a slide groove (1004) inside, wherein a lead screw (1006) is installed inside the pair of the slide grooves (1004), and a first motor (1005) is installed on the top of one of the mounting rods (1002), and the first motor (1005) and the lead screw (1006) are connected to each other. 006) transmission connection, a grinding mechanism is provided between a pair of the slide grooves (1004), the grinding mechanism includes a grinding knife (1011), fixed boxes (2001) are installed on both sides of the top of the workbench (1001), and the interiors of the pair of fixed boxes (2001) are provided with mounting grooves (2002), the interiors of the pair of mounting grooves (2002) are provided with base plates (2003), and the tops of the pair of base plates (2003) are provided with clamping mechanisms, and the clamping mechanisms include clamping rods (2009).

2. The clamping device for machining locomotive frame beam components as claimed in claim 1, characterized in that: A pair of rotating rods (2004) are installed inside the bottom plate (2003), and half gears (2006) are sleeved on the outside of the pair of rotating rods (2004), and the pair of half gears (2006) are meshed with each other.

3. The clamping device for machining locomotive frame beam components as claimed in claim 2, characterized in that: A third motor (2005) is installed on one side of the top of the fixed box (2001), and the third motor (2005) is transmission-connected to one of the rotating rods (2004).

4. The clamping device for machining locomotive frame beam components as claimed in claim 2, characterized in that: One side of a pair of half gears (2006) is connected to a first adjustment rod (2007), one end of the first adjustment rod (2007) is hinged to a second adjustment rod (2008), one end of the second adjustment rod (2008) is hinged to a clamping rod (2009), and a clamping block (2010) is installed on one side of the clamping rod (2009).

5. The clamping device for machining locomotive frame beam components as claimed in claim 4, characterized in that: A pair of first insertion rods (2011) are inserted into one side of the interior of the bottom plate (2003), and a pair of third adjustment rods (2012) are sleeved outside the pair of first insertion rods (2011), and the pair of third adjustment rods (2012) are respectively installed on both sides of the second adjustment rod (2008).

6. The clamping device for machining locomotive frame beam components as claimed in claim 5, characterized in that: A third insertion rod is inserted at the connection between the third adjustment rod (2012) and the second adjustment rod (2008), and a second insertion rod (2013) is inserted at the connection between the first adjustment rod (2007) and the second adjustment rod (2008).

7. The clamping device for machining locomotive frame beam components as claimed in claim 1, characterized in that: A slide bar (1007) is installed inside the other mounting rod (1002), and a slide plate (1008) is slidably installed outside the lead screw (1006) and the slide bar (1007), a pair of connecting plates (1010) are installed at the bottom center of the slide plate (1008), and a grinding knife (1011) is provided between the pair of connecting plates (1010) via a rotating shaft sleeve.

8. The clamping device for machining locomotive frame beam components as claimed in claim 7, characterized in that: A second motor (1009) is installed on the outside of one of the connecting plates (1010), and the output end of the second motor (1009) is transmission-connected to the rotating shaft.

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